mirror of
https://github.com/speed47/spectre-meltdown-checker.git
synced 2024-12-05 02:38:04 +01:00
feat(reptar): add detection and mitigation of Reptar
This commit is contained in:
Stéphane Lesimple
parent
9b7b09ada3
commit
97f4d5f2bc
6
.github/workflows/check.yml
vendored
6
.github/workflows/check.yml
vendored
@ -24,7 +24,7 @@ jobs:
|
|||||||
fi
|
fi
|
||||||
- name: check direct execution
|
- name: check direct execution
|
||||||
run: |
|
run: |
|
||||||
expected=18
|
expected=19
|
||||||
nb=$(sudo ./spectre-meltdown-checker.sh --batch json | jq '.[]|.CVE' | wc -l)
|
nb=$(sudo ./spectre-meltdown-checker.sh --batch json | jq '.[]|.CVE' | wc -l)
|
||||||
if [ "$nb" -ne "$expected" ]; then
|
if [ "$nb" -ne "$expected" ]; then
|
||||||
echo "Invalid number of CVEs reported: $nb instead of $expected"
|
echo "Invalid number of CVEs reported: $nb instead of $expected"
|
||||||
@ -34,7 +34,7 @@ jobs:
|
|||||||
fi
|
fi
|
||||||
- name: check docker-compose run execution
|
- name: check docker-compose run execution
|
||||||
run: |
|
run: |
|
||||||
expected=18
|
expected=19
|
||||||
docker-compose build
|
docker-compose build
|
||||||
nb=$(docker-compose run --rm spectre-meltdown-checker --batch json | jq '.[]|.CVE' | wc -l)
|
nb=$(docker-compose run --rm spectre-meltdown-checker --batch json | jq '.[]|.CVE' | wc -l)
|
||||||
if [ "$nb" -ne "$expected" ]; then
|
if [ "$nb" -ne "$expected" ]; then
|
||||||
@ -45,7 +45,7 @@ jobs:
|
|||||||
fi
|
fi
|
||||||
- name: check docker run execution
|
- name: check docker run execution
|
||||||
run: |
|
run: |
|
||||||
expected=18
|
expected=19
|
||||||
docker build -t spectre-meltdown-checker .
|
docker build -t spectre-meltdown-checker .
|
||||||
nb=$(docker run --rm --privileged -v /boot:/boot:ro -v /dev/cpu:/dev/cpu:ro -v /lib/modules:/lib/modules:ro spectre-meltdown-checker --batch json | jq '.[]|.CVE' | wc -l)
|
nb=$(docker run --rm --privileged -v /boot:/boot:ro -v /dev/cpu:/dev/cpu:ro -v /lib/modules:/lib/modules:ro spectre-meltdown-checker --batch json | jq '.[]|.CVE' | wc -l)
|
||||||
if [ "$nb" -ne "$expected" ]; then
|
if [ "$nb" -ne "$expected" ]; then
|
||||||
|
|||||||
@ -23,6 +23,7 @@ CVE
|
|||||||
[CVE-2022-40982](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40982) | Gather Data Sampling | GDS, Downfall
|
[CVE-2022-40982](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40982) | Gather Data Sampling | GDS, Downfall
|
||||||
[CVE-2023-20569](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20569) | Return Address Security | Inception, RAS, SRSO
|
[CVE-2023-20569](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20569) | Return Address Security | Inception, RAS, SRSO
|
||||||
[CVE-2023-20593](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20593) | Cross-Process Information Leak | Zenbleed
|
[CVE-2023-20593](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20593) | Cross-Process Information Leak | Zenbleed
|
||||||
|
[CVE-2023-23583](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23583) | Redundant Prefix issue | Reptar
|
||||||
|
|
||||||
Supported operating systems:
|
Supported operating systems:
|
||||||
- Linux (all versions, flavors and distros)
|
- Linux (all versions, flavors and distros)
|
||||||
@ -199,3 +200,9 @@ docker run --rm --privileged -v /boot:/boot:ro -v /dev/cpu:/dev/cpu:ro -v /lib/m
|
|||||||
- Impact: Kernel & all software
|
- Impact: Kernel & all software
|
||||||
- Mitigation: either kernel mitigation by disabling a CPU optimization through an MSR bit, or CPU microcode mitigation
|
- Mitigation: either kernel mitigation by disabling a CPU optimization through an MSR bit, or CPU microcode mitigation
|
||||||
- Performance impact of the mitigation: TBD
|
- Performance impact of the mitigation: TBD
|
||||||
|
|
||||||
|
**CVE-2023-23583** Redundant Prefix issue (Reptar)
|
||||||
|
|
||||||
|
- Impact: All software
|
||||||
|
- Mitigation: microcode update for the affected CPU
|
||||||
|
- Performance impact of the mitigation: low
|
||||||
|
|||||||
@ -12,7 +12,7 @@
|
|||||||
#
|
#
|
||||||
# Stephane Lesimple
|
# Stephane Lesimple
|
||||||
#
|
#
|
||||||
VERSION='0.46'
|
VERSION='0.46+'
|
||||||
|
|
||||||
trap 'exit_cleanup' EXIT
|
trap 'exit_cleanup' EXIT
|
||||||
trap '_warn "interrupted, cleaning up..."; exit_cleanup; exit 1' INT
|
trap '_warn "interrupted, cleaning up..."; exit_cleanup; exit 1' INT
|
||||||
@ -177,7 +177,26 @@ global_critical=0
|
|||||||
global_unknown=0
|
global_unknown=0
|
||||||
nrpe_vuln=''
|
nrpe_vuln=''
|
||||||
|
|
||||||
supported_cve_list='CVE-2017-5753 CVE-2017-5715 CVE-2017-5754 CVE-2018-3640 CVE-2018-3639 CVE-2018-3615 CVE-2018-3620 CVE-2018-3646 CVE-2018-12126 CVE-2018-12130 CVE-2018-12127 CVE-2019-11091 CVE-2019-11135 CVE-2018-12207 CVE-2020-0543 CVE-2023-20593 CVE-2022-40982 CVE-2023-20569'
|
supported_cve_list='
|
||||||
|
CVE-2017-5753
|
||||||
|
CVE-2017-5715
|
||||||
|
CVE-2017-5754
|
||||||
|
CVE-2018-3640
|
||||||
|
CVE-2018-3639
|
||||||
|
CVE-2018-3615
|
||||||
|
CVE-2018-3620
|
||||||
|
CVE-2018-3646
|
||||||
|
CVE-2018-12126
|
||||||
|
CVE-2018-12130
|
||||||
|
CVE-2018-12127
|
||||||
|
CVE-2019-11091
|
||||||
|
CVE-2019-11135
|
||||||
|
CVE-2018-12207
|
||||||
|
CVE-2020-0543
|
||||||
|
CVE-2023-20593
|
||||||
|
CVE-2022-40982
|
||||||
|
CVE-2023-20569
|
||||||
|
CVE-2023-23583'
|
||||||
|
|
||||||
# find a sane command to print colored messages, we prefer `printf` over `echo`
|
# find a sane command to print colored messages, we prefer `printf` over `echo`
|
||||||
# because `printf` behavior is more standard across Linux/BSD
|
# because `printf` behavior is more standard across Linux/BSD
|
||||||
@ -305,6 +324,7 @@ cve2name()
|
|||||||
CVE-2023-20593) echo "Zenbleed, cross-process information leak";;
|
CVE-2023-20593) echo "Zenbleed, cross-process information leak";;
|
||||||
CVE-2022-40982) echo "Downfall, gather data sampling (GDS)";;
|
CVE-2022-40982) echo "Downfall, gather data sampling (GDS)";;
|
||||||
CVE-2023-20569) echo "Inception, return address security (RAS)";;
|
CVE-2023-20569) echo "Inception, return address security (RAS)";;
|
||||||
|
CVE-2023-23583) echo "Reptar, redundant prefix issue";;
|
||||||
*) echo "$0: error: invalid CVE '$1' passed to cve2name()" >&2; exit 255;;
|
*) echo "$0: error: invalid CVE '$1' passed to cve2name()" >&2; exit 255;;
|
||||||
esac
|
esac
|
||||||
}
|
}
|
||||||
@ -332,6 +352,7 @@ _is_cpu_affected_cached()
|
|||||||
CVE-2023-20593) return $variant_zenbleed;;
|
CVE-2023-20593) return $variant_zenbleed;;
|
||||||
CVE-2022-40982) return $variant_downfall;;
|
CVE-2022-40982) return $variant_downfall;;
|
||||||
CVE-2023-20569) return $variant_inception;;
|
CVE-2023-20569) return $variant_inception;;
|
||||||
|
CVE-2023-23583) return $variant_reptar;;
|
||||||
*) echo "$0: error: invalid variant '$1' passed to is_cpu_affected()" >&2; exit 255;;
|
*) echo "$0: error: invalid variant '$1' passed to is_cpu_affected()" >&2; exit 255;;
|
||||||
esac
|
esac
|
||||||
}
|
}
|
||||||
@ -402,8 +423,9 @@ is_cpu_affected()
|
|||||||
# Zenbleed and Inception are both AMD specific, look for "is_amd" below:
|
# Zenbleed and Inception are both AMD specific, look for "is_amd" below:
|
||||||
variant_zenbleed=immune
|
variant_zenbleed=immune
|
||||||
variant_inception=immune
|
variant_inception=immune
|
||||||
# Downfall is Intel specific, look for "is_intel" below:
|
# Downfall & Reptar are Intel specific, look for "is_intel" below:
|
||||||
variant_downfall=immune
|
variant_downfall=immune
|
||||||
|
variant_reptar=immune
|
||||||
|
|
||||||
if is_cpu_mds_free; then
|
if is_cpu_mds_free; then
|
||||||
[ -z "$variant_msbds" ] && variant_msbds=immune
|
[ -z "$variant_msbds" ] && variant_msbds=immune
|
||||||
@ -542,6 +564,59 @@ is_cpu_affected()
|
|||||||
fi
|
fi
|
||||||
set +u
|
set +u
|
||||||
fi
|
fi
|
||||||
|
# Reptar
|
||||||
|
# the only way to know whether a CPU is vuln, is to check whether there is a known ucode update for it,
|
||||||
|
# as the mitigation is only ucode-based and there's no flag exposed by the kernel or by an updated ucode.
|
||||||
|
# we have to hardcode the truthtable of affected CPUs vs updated ucodes...
|
||||||
|
# https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/advisory-guidance/redundant-prefix-issue.html
|
||||||
|
# list taken from:
|
||||||
|
# https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/commit/ece0d294a29a1375397941a4e6f2f7217910bc89#diff-e6fad0f2abbac6c9603b2e8f88fe1d151a83de708aeca1c1d93d881c958ecba4R26
|
||||||
|
# both pages have a lot of inconsistencies, I've tried to fix the errors the best I could, the logic being: if it's not in the
|
||||||
|
# blog page, then the microcode update in the commit is not related to reptar, if microcode versions differ, then the one in github is correct,
|
||||||
|
# if a stepping exists in the blog page but not in the commit, then the blog page is right
|
||||||
|
reptar_ucode_list='
|
||||||
|
06-97-02/07,00000032
|
||||||
|
06-97-05/07,00000032
|
||||||
|
06-9a-03/80,00000430
|
||||||
|
06-9a-04/80,00000430
|
||||||
|
06-6c-01/10,01000268
|
||||||
|
06-6a-06/87,0d0003b9
|
||||||
|
06-7e-05/80,000000c2
|
||||||
|
06-ba-02/e0,0000411c
|
||||||
|
06-b7-01/32,0000011d
|
||||||
|
06-a7-01/02,0000005d
|
||||||
|
06-bf-05/07,00000032
|
||||||
|
06-bf-02/07,00000032
|
||||||
|
06-ba-03/e0,0000411c
|
||||||
|
06-8f-08/87,2b0004d0
|
||||||
|
06-8f-07/87,2b0004d0
|
||||||
|
06-8f-06/87,2b0004d0
|
||||||
|
06-8f-05/87,2b0004d0
|
||||||
|
06-8f-04/87,2b0004d0
|
||||||
|
06-8f-08/10,2c000290
|
||||||
|
06-8c-01/80,000000b4
|
||||||
|
06-8c-00/ff,000000b4
|
||||||
|
06-8d-01/c2,0000004e
|
||||||
|
06-8d-00/c2,0000004e
|
||||||
|
06-8c-02/c2,00000034
|
||||||
|
'
|
||||||
|
for tuple in $reptar_ucode_list; do
|
||||||
|
fixed_ucode_ver=$(( 0x$(echo "$tuple" | cut -d, -f2) ))
|
||||||
|
affected_fmspi=$(echo "$tuple" | cut -d, -f1)
|
||||||
|
affected_fms=$(echo "$affected_fmspi" | cut -d/ -f1)
|
||||||
|
ucode_platformid_mask=$(echo "$affected_fmspi" | cut -d/ -f2)
|
||||||
|
affected_cpuid=$(fms2cpuid \
|
||||||
|
0x"$(echo "$affected_fms" | cut -d- -f1)" \
|
||||||
|
0x"$(echo "$affected_fms" | cut -d- -f2)" \
|
||||||
|
0x"$(echo "$affected_fms" | cut -d- -f3)" \
|
||||||
|
)
|
||||||
|
if [ "$cpu_cpuid" = "$affected_cpuid" ] && [ $((cpu_platformid & ucode_platformid_mask)) -gt 0 ]; then
|
||||||
|
# this is not perfect as Intel never tells about their EOL CPUs, so more CPUs might be affected but there's no way to tell
|
||||||
|
variant_reptar=vuln
|
||||||
|
reptar_fixed_ucode_version=$fixed_ucode_ver
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
|
||||||
elif is_amd || is_hygon; then
|
elif is_amd || is_hygon; then
|
||||||
@ -727,6 +802,7 @@ is_cpu_affected()
|
|||||||
[ "$variant_zenbleed" = "immune" ] && variant_zenbleed=1 || variant_zenbleed=0
|
[ "$variant_zenbleed" = "immune" ] && variant_zenbleed=1 || variant_zenbleed=0
|
||||||
[ "$variant_downfall" = "immune" ] && variant_downfall=1 || variant_downfall=0
|
[ "$variant_downfall" = "immune" ] && variant_downfall=1 || variant_downfall=0
|
||||||
[ "$variant_inception" = "immune" ] && variant_inception=1 || variant_inception=0
|
[ "$variant_inception" = "immune" ] && variant_inception=1 || variant_inception=0
|
||||||
|
[ "$variant_reptar" = "immune" ] && variant_reptar=1 || variant_reptar=0
|
||||||
variantl1tf_sgx="$variantl1tf"
|
variantl1tf_sgx="$variantl1tf"
|
||||||
# even if we are affected to L1TF, if there's no SGX, we're not affected to the original foreshadow
|
# even if we are affected to L1TF, if there's no SGX, we're not affected to the original foreshadow
|
||||||
[ "$cpuid_sgx" = 0 ] && variantl1tf_sgx=1
|
[ "$cpuid_sgx" = 0 ] && variantl1tf_sgx=1
|
||||||
@ -1319,6 +1395,7 @@ while [ -n "${1:-}" ]; do
|
|||||||
zenbleed) opt_cve_list="$opt_cve_list CVE-2023-20593"; opt_cve_all=0;;
|
zenbleed) opt_cve_list="$opt_cve_list CVE-2023-20593"; opt_cve_all=0;;
|
||||||
downfall) opt_cve_list="$opt_cve_list CVE-2022-40982"; opt_cve_all=0;;
|
downfall) opt_cve_list="$opt_cve_list CVE-2022-40982"; opt_cve_all=0;;
|
||||||
inception) opt_cve_list="$opt_cve_list CVE-2023-20569"; opt_cve_all=0;;
|
inception) opt_cve_list="$opt_cve_list CVE-2023-20569"; opt_cve_all=0;;
|
||||||
|
reptar) opt_cve_list="$opt_cve_list CVE-2023-23583"; opt_cve_all=0;;
|
||||||
*)
|
*)
|
||||||
echo "$0: error: invalid parameter '$2' for --variant, see --variant help for a list" >&2;
|
echo "$0: error: invalid parameter '$2' for --variant, see --variant help for a list" >&2;
|
||||||
exit 255
|
exit 255
|
||||||
@ -1414,6 +1491,7 @@ pvulnstatus()
|
|||||||
CVE-2023-20593) aka="ZENBLEED";;
|
CVE-2023-20593) aka="ZENBLEED";;
|
||||||
CVE-2022-40982) aka="DOWNFALL";;
|
CVE-2022-40982) aka="DOWNFALL";;
|
||||||
CVE-2023-20569) aka="INCEPTION";;
|
CVE-2023-20569) aka="INCEPTION";;
|
||||||
|
CVE-2023-23583) aka="REPTAR";;
|
||||||
*) echo "$0: error: invalid CVE '$1' passed to pvulnstatus()" >&2; exit 255;;
|
*) echo "$0: error: invalid CVE '$1' passed to pvulnstatus()" >&2; exit 255;;
|
||||||
esac
|
esac
|
||||||
|
|
||||||
@ -1822,6 +1900,266 @@ is_coreos()
|
|||||||
return 1
|
return 1
|
||||||
}
|
}
|
||||||
|
|
||||||
|
# write_msr
|
||||||
|
# param1 (mandatory): MSR, can be in hex or decimal.
|
||||||
|
# param2 (optional): value to write, can be in hex or decimal.
|
||||||
|
# param3 (optional): CPU index, starting from 0. Default 0.
|
||||||
|
WRITE_MSR_RET_OK=0
|
||||||
|
WRITE_MSR_RET_KO=1
|
||||||
|
WRITE_MSR_RET_ERR=2
|
||||||
|
WRITE_MSR_RET_LOCKDOWN=3
|
||||||
|
write_msr()
|
||||||
|
{
|
||||||
|
if [ "$opt_cpu" != all ]; then
|
||||||
|
# we only have one core to write to, do it and return the result
|
||||||
|
write_msr_one_core $opt_cpu "$@"
|
||||||
|
return $?
|
||||||
|
fi
|
||||||
|
|
||||||
|
# otherwise we must write on all cores
|
||||||
|
for _core in $(seq 0 "$max_core_id"); do
|
||||||
|
write_msr_one_core "$_core" "$@"; ret=$?
|
||||||
|
if [ "$_core" = 0 ]; then
|
||||||
|
# save the result of the first core, for comparison with the others
|
||||||
|
_first_core_ret=$ret
|
||||||
|
else
|
||||||
|
# compare first core with the other ones
|
||||||
|
if [ $_first_core_ret != $ret ]; then
|
||||||
|
write_msr_msg="result is not homogeneous between all cores, at least core 0 and $_core differ!"
|
||||||
|
return $WRITE_MSR_RET_ERR
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
# if we're here, all cores agree, return the result
|
||||||
|
return $ret
|
||||||
|
}
|
||||||
|
|
||||||
|
write_msr_one_core()
|
||||||
|
{
|
||||||
|
_core="$1"
|
||||||
|
_msr_dec=$(( $2 ))
|
||||||
|
_msr=$(printf "0x%x" "$_msr_dec")
|
||||||
|
_value_dec=$(( $3 ))
|
||||||
|
_value=$(printf "0x%x" "$_value_dec")
|
||||||
|
|
||||||
|
write_msr_msg='unknown error'
|
||||||
|
: "${msr_locked_down:=0}"
|
||||||
|
|
||||||
|
_mockvarname="SMC_MOCK_WRMSR_${_msr}_RET"
|
||||||
|
# shellcheck disable=SC2086,SC1083
|
||||||
|
if [ -n "$(eval echo \${$_mockvarname:-})" ]; then
|
||||||
|
_debug "write_msr: MOCKING enabled for msr $_msr func returns $(eval echo \$$_mockvarname)"
|
||||||
|
mocked=1
|
||||||
|
[ "$(eval echo \$$_mockvarname)" = $WRITE_MSR_RET_LOCKDOWN ] && msr_locked_down=1
|
||||||
|
return "$(eval echo \$$_mockvarname)"
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ ! -e /dev/cpu/0/msr ] && [ ! -e /dev/cpuctl0 ]; then
|
||||||
|
# try to load the module ourselves (and remember it so we can rmmod it afterwards)
|
||||||
|
load_msr
|
||||||
|
fi
|
||||||
|
if [ ! -e /dev/cpu/0/msr ] && [ ! -e /dev/cpuctl0 ]; then
|
||||||
|
read_msr_msg="is msr kernel module available?"
|
||||||
|
return $WRITE_MSR_RET_ERR
|
||||||
|
fi
|
||||||
|
|
||||||
|
_write_denied=0
|
||||||
|
if [ "$os" != Linux ]; then
|
||||||
|
cpucontrol -m "$_msr=$_value" "/dev/cpuctl$_core" >/dev/null 2>&1; ret=$?
|
||||||
|
else
|
||||||
|
# for Linux
|
||||||
|
# convert to decimal
|
||||||
|
if [ ! -w /dev/cpu/"$_core"/msr ]; then
|
||||||
|
write_msr_msg="No write permission on /dev/cpu/$_core/msr"
|
||||||
|
return $WRITE_MSR_RET_ERR
|
||||||
|
# if wrmsr is available, use it
|
||||||
|
elif command -v wrmsr >/dev/null 2>&1 && [ "${SMC_NO_WRMSR:-}" != 1 ]; then
|
||||||
|
_debug "write_msr: using wrmsr"
|
||||||
|
wrmsr $_msr_dec $_value_dec 2>/dev/null; ret=$?
|
||||||
|
# ret=4: msr doesn't exist, ret=127: msr.allow_writes=off
|
||||||
|
[ "$ret" = 127 ] && _write_denied=1
|
||||||
|
# or fallback to dd if it supports seek_bytes, we prefer it over perl because we can tell the difference between EPERM and EIO
|
||||||
|
elif dd if=/dev/null of=/dev/null bs=8 count=1 seek="$_msr_dec" oflag=seek_bytes 2>/dev/null && [ "${SMC_NO_DD:-}" != 1 ]; then
|
||||||
|
_debug "write_msr: using dd"
|
||||||
|
awk "BEGIN{printf \"%c\", $_value_dec}" | dd of=/dev/cpu/"$_core"/msr bs=8 count=1 seek="$_msr_dec" oflag=seek_bytes 2>/dev/null; ret=$?
|
||||||
|
# if it failed, inspect stderrto look for EPERM
|
||||||
|
if [ "$ret" != 0 ]; then
|
||||||
|
if awk "BEGIN{printf \"%c\", $_value_dec}" | dd of=/dev/cpu/"$_core"/msr bs=8 count=1 seek="$_msr_dec" oflag=seek_bytes 2>&1 | grep -qF 'Operation not permitted'; then
|
||||||
|
_write_denied=1
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
# or if we have perl, use it, any 5.x version will work
|
||||||
|
elif command -v perl >/dev/null 2>&1 && [ "${SMC_NO_PERL:-}" != 1 ]; then
|
||||||
|
_debug "write_msr: using perl"
|
||||||
|
ret=1
|
||||||
|
perl -e "open(M,'>','/dev/cpu/$_core/msr') and seek(M,$_msr_dec,0) and exit(syswrite(M,pack(v4,$_value_dec)))"; [ $? -eq 8 ] && ret=0
|
||||||
|
else
|
||||||
|
_debug "write_msr: got no wrmsr, perl or recent enough dd!"
|
||||||
|
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_WRMSR_${_msr}_RET=$WRITE_MSR_RET_ERR")
|
||||||
|
write_msr_msg="missing tool, install either msr-tools or perl"
|
||||||
|
return $WRITE_MSR_RET_ERR
|
||||||
|
fi
|
||||||
|
if [ "$ret" != 0 ]; then
|
||||||
|
# * Fedora (and probably Red Hat) have a "kernel lock down" feature that prevents us to write to MSRs
|
||||||
|
# when this mode is enabled and EFI secure boot is enabled (see issue #303)
|
||||||
|
# https://src.fedoraproject.org/rpms/kernel/blob/master/f/efi-lockdown.patch
|
||||||
|
# when this happens, any write will fail and dmesg will have a msg printed "msr: Direct access to MSR"
|
||||||
|
# * A version of this patch also made it to vanilla in 5.4+, in that case the message is: 'raw MSR access is restricted'
|
||||||
|
# * we don't use dmesg_grep() because we don't care if dmesg is truncated here, as the message has just been printed
|
||||||
|
# yet more recent versions of the msr module can be set to msr.allow_writes=off, in which case no dmesg message is printed,
|
||||||
|
# but the write fails
|
||||||
|
if [ "$_write_denied" = 1 ]; then
|
||||||
|
_debug "write_msr: writing to msr has been denied"
|
||||||
|
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_WRMSR_${_msr}_RET=$WRITE_MSR_RET_LOCKDOWN")
|
||||||
|
msr_locked_down=1
|
||||||
|
write_msr_msg="your kernel is configured to deny writes to MSRs from user space"
|
||||||
|
return $WRITE_MSR_RET_LOCKDOWN
|
||||||
|
elif dmesg | grep -qF "msr: Direct access to MSR"; then
|
||||||
|
_debug "write_msr: locked down kernel detected (Red Hat / Fedora)"
|
||||||
|
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_WRMSR_${_msr}_RET=$WRITE_MSR_RET_LOCKDOWN")
|
||||||
|
msr_locked_down=1
|
||||||
|
write_msr_msg="your kernel is locked down (Fedora/Red Hat), please reboot without secure boot and retry"
|
||||||
|
return $WRITE_MSR_RET_LOCKDOWN
|
||||||
|
elif dmesg | grep -qF "raw MSR access is restricted"; then
|
||||||
|
_debug "write_msr: locked down kernel detected (vanilla)"
|
||||||
|
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_WRMSR_${_msr}_RET=$WRITE_MSR_RET_LOCKDOWN")
|
||||||
|
msr_locked_down=1
|
||||||
|
write_msr_msg="your kernel is locked down, please reboot with lockdown=none in the kernel cmdline and retry"
|
||||||
|
return $WRITE_MSR_RET_LOCKDOWN
|
||||||
|
fi
|
||||||
|
unset _write_denied
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
# normalize ret
|
||||||
|
if [ "$ret" = 0 ]; then
|
||||||
|
ret=$WRITE_MSR_RET_OK
|
||||||
|
else
|
||||||
|
ret=$WRITE_MSR_RET_KO
|
||||||
|
fi
|
||||||
|
_debug "write_msr: for cpu $_core on msr $_msr, value=$_value, ret=$ret"
|
||||||
|
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_WRMSR_${_msr}_RET=$ret")
|
||||||
|
return $ret
|
||||||
|
}
|
||||||
|
|
||||||
|
# read_msr
|
||||||
|
# param1 (mandatory): MSR, can be in hex or decimal.
|
||||||
|
# param2 (optional): CPU index, starting from 0. Default 0.
|
||||||
|
# returned data is available in $read_msr_value
|
||||||
|
READ_MSR_RET_OK=0
|
||||||
|
READ_MSR_RET_KO=1
|
||||||
|
READ_MSR_RET_ERR=2
|
||||||
|
read_msr()
|
||||||
|
{
|
||||||
|
if [ "$opt_cpu" != all ]; then
|
||||||
|
# we only have one core to read, do it and return the result
|
||||||
|
read_msr_one_core $opt_cpu "$@"
|
||||||
|
return $?
|
||||||
|
fi
|
||||||
|
|
||||||
|
# otherwise we must read all cores
|
||||||
|
for _core in $(seq 0 "$max_core_id"); do
|
||||||
|
read_msr_one_core "$_core" "$@"; ret=$?
|
||||||
|
if [ "$_core" = 0 ]; then
|
||||||
|
# save the result of the first core, for comparison with the others
|
||||||
|
_first_core_ret=$ret
|
||||||
|
_first_core_value=$read_msr_value
|
||||||
|
else
|
||||||
|
# compare first core with the other ones
|
||||||
|
if [ $_first_core_ret != $ret ] || [ "$_first_core_value" != "$read_msr_value" ]; then
|
||||||
|
read_msr_msg="result is not homogeneous between all cores, at least core 0 and $_core differ!"
|
||||||
|
return $READ_MSR_RET_ERR
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
# if we're here, all cores agree, return the result
|
||||||
|
return $ret
|
||||||
|
}
|
||||||
|
|
||||||
|
read_msr_one_core()
|
||||||
|
{
|
||||||
|
_core="$1"
|
||||||
|
_msr_dec=$(( $2 ))
|
||||||
|
_msr=$(printf "0x%x" "$_msr_dec")
|
||||||
|
|
||||||
|
read_msr_value=''
|
||||||
|
read_msr_msg='unknown error'
|
||||||
|
|
||||||
|
_mockvarname="SMC_MOCK_RDMSR_${_msr}"
|
||||||
|
# shellcheck disable=SC2086,SC1083
|
||||||
|
if [ -n "$(eval echo \${$_mockvarname:-})" ]; then
|
||||||
|
read_msr_value="$(eval echo \$$_mockvarname)"
|
||||||
|
_debug "read_msr: MOCKING enabled for msr $_msr, returning $read_msr_value"
|
||||||
|
mocked=1
|
||||||
|
return $READ_MSR_RET_OK
|
||||||
|
fi
|
||||||
|
|
||||||
|
_mockvarname="SMC_MOCK_RDMSR_${_msr}_RET"
|
||||||
|
# shellcheck disable=SC2086,SC1083
|
||||||
|
if [ -n "$(eval echo \${$_mockvarname:-})" ] && [ "$(eval echo \$$_mockvarname)" -ne 0 ]; then
|
||||||
|
_debug "read_msr: MOCKING enabled for msr $_msr func returns $(eval echo \$$_mockvarname)"
|
||||||
|
mocked=1
|
||||||
|
return "$(eval echo \$$_mockvarname)"
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ ! -e /dev/cpu/0/msr ] && [ ! -e /dev/cpuctl0 ]; then
|
||||||
|
# try to load the module ourselves (and remember it so we can rmmod it afterwards)
|
||||||
|
load_msr
|
||||||
|
fi
|
||||||
|
if [ ! -e /dev/cpu/0/msr ] && [ ! -e /dev/cpuctl0 ]; then
|
||||||
|
read_msr_msg="is msr kernel module available?"
|
||||||
|
return $READ_MSR_RET_ERR
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ "$os" != Linux ]; then
|
||||||
|
# for BSD
|
||||||
|
_msr=$(cpucontrol -m "$_msr" "/dev/cpuctl$_core" 2>/dev/null); ret=$?
|
||||||
|
if [ $ret -ne 0 ]; then
|
||||||
|
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_RDMSR_${_msr}_RET=$READ_MSR_RET_KO")
|
||||||
|
return $READ_MSR_RET_KO
|
||||||
|
fi
|
||||||
|
# MSR 0x10: 0x000003e1 0xb106dded
|
||||||
|
_msr_h=$(echo "$_msr" | awk '{print $3}');
|
||||||
|
_msr_l=$(echo "$_msr" | awk '{print $4}');
|
||||||
|
read_msr_value=$(( _msr_h << 32 | _msr_l ))
|
||||||
|
else
|
||||||
|
# for Linux
|
||||||
|
if [ ! -r /dev/cpu/"$_core"/msr ]; then
|
||||||
|
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_RDMSR_${_msr}_RET=$READ_MSR_RET_ERR")
|
||||||
|
read_msr_msg="No read permission for /dev/cpu/$_core/msr"
|
||||||
|
return $READ_MSR_RET_ERR
|
||||||
|
# if rdmsr is available, use it
|
||||||
|
elif command -v rdmsr >/dev/null 2>&1 && [ "${SMC_NO_RDMSR:-}" != 1 ]; then
|
||||||
|
_debug "read_msr: using rdmsr on $_msr"
|
||||||
|
read_msr_value=$(rdmsr -r $_msr_dec 2>/dev/null | od -t u8 -A n)
|
||||||
|
# or if we have perl, use it, any 5.x version will work
|
||||||
|
elif command -v perl >/dev/null 2>&1 && [ "${SMC_NO_PERL:-}" != 1 ]; then
|
||||||
|
_debug "read_msr: using perl on $_msr"
|
||||||
|
read_msr_value=$(perl -e "open(M,'<','/dev/cpu/$_core/msr') and seek(M,$_msr_dec,0) and read(M,\$_,8) and print" | od -t u8 -A n)
|
||||||
|
# fallback to dd if it supports skip_bytes
|
||||||
|
elif dd if=/dev/null of=/dev/null bs=8 count=1 skip="$_msr_dec" iflag=skip_bytes 2>/dev/null; then
|
||||||
|
_debug "read_msr: using dd on $_msr"
|
||||||
|
read_msr_value=$(dd if=/dev/cpu/"$_core"/msr bs=8 count=1 skip="$_msr_dec" iflag=skip_bytes 2>/dev/null | od -t u8 -A n)
|
||||||
|
else
|
||||||
|
_debug "read_msr: got no rdmsr, perl or recent enough dd!"
|
||||||
|
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_RDMSR_${_msr}_RET=$READ_MSR_RET_ERR")
|
||||||
|
read_msr_msg='missing tool, install either msr-tools or perl'
|
||||||
|
return $READ_MSR_RET_ERR
|
||||||
|
fi
|
||||||
|
if [ -z "$read_msr_value" ]; then
|
||||||
|
# MSR doesn't exist, don't check for $? because some versions of dd still return 0!
|
||||||
|
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_RDMSR_${_msr}_RET=$READ_MSR_RET_KO")
|
||||||
|
return $READ_MSR_RET_KO
|
||||||
|
fi
|
||||||
|
# remove sparse spaces od might give us
|
||||||
|
read_msr_value=$(( read_msr_value ))
|
||||||
|
fi
|
||||||
|
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_RDMSR_${_msr}='$read_msr_value'")
|
||||||
|
_debug "read_msr: MSR=$_msr value is $read_msr_value"
|
||||||
|
return $READ_MSR_RET_OK
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
parse_cpu_details()
|
parse_cpu_details()
|
||||||
{
|
{
|
||||||
[ "${parse_cpu_details_done:-}" = 1 ] && return 0
|
[ "${parse_cpu_details_done:-}" = 1 ] && return 0
|
||||||
@ -1882,6 +2220,18 @@ parse_cpu_details()
|
|||||||
cpu_friendly_name=$(sysctl -n hw.model 2>/dev/null)
|
cpu_friendly_name=$(sysctl -n hw.model 2>/dev/null)
|
||||||
fi
|
fi
|
||||||
|
|
||||||
|
# Intel processors have a 3bit Platform ID field in MSR(17H) that specifies the platform type for up to 8 types
|
||||||
|
# see https://elixir.bootlin.com/linux/v6.0/source/arch/x86/kernel/cpu/microcode/intel.c#L694
|
||||||
|
# Set it to 8 (impossible value as it is 3 bit long) by default
|
||||||
|
cpu_platformid=8
|
||||||
|
if [ "$cpu_vendor" = GenuineIntel ] && [ "$cpu_model" -ge 5 ]; then
|
||||||
|
read_msr 0x17; ret=$?
|
||||||
|
if [ $ret = $READ_MSR_RET_OK ]; then
|
||||||
|
cpu_platformid=$(( 1 << ( (read_msr_value >> 18) & 7) ))
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
# FIXME add MOCK
|
||||||
|
|
||||||
if [ -n "${SMC_MOCK_CPU_FRIENDLY_NAME:-}" ]; then
|
if [ -n "${SMC_MOCK_CPU_FRIENDLY_NAME:-}" ]; then
|
||||||
cpu_friendly_name="$SMC_MOCK_CPU_FRIENDLY_NAME"
|
cpu_friendly_name="$SMC_MOCK_CPU_FRIENDLY_NAME"
|
||||||
_debug "parse_cpu_details: MOCKING cpu friendly name to $cpu_friendly_name"
|
_debug "parse_cpu_details: MOCKING cpu friendly name to $cpu_friendly_name"
|
||||||
@ -1956,7 +2306,8 @@ parse_cpu_details()
|
|||||||
fi
|
fi
|
||||||
|
|
||||||
echo "$cpu_ucode" | grep -q ^0x && cpu_ucode=$(( cpu_ucode ))
|
echo "$cpu_ucode" | grep -q ^0x && cpu_ucode=$(( cpu_ucode ))
|
||||||
ucode_found=$(printf "family 0x%x model 0x%x stepping 0x%x ucode 0x%x cpuid 0x%x" "$cpu_family" "$cpu_model" "$cpu_stepping" "$cpu_ucode" "$cpu_cpuid")
|
ucode_found=$(printf "family 0x%x model 0x%x stepping 0x%x ucode 0x%x cpuid 0x%x pfid 0x%x" \
|
||||||
|
"$cpu_family" "$cpu_model" "$cpu_stepping" "$cpu_ucode" "$cpu_cpuid" "$cpu_platformid")
|
||||||
|
|
||||||
# also define those that we will need in other funcs
|
# also define those that we will need in other funcs
|
||||||
# taken from https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/x86/include/asm/intel-family.h
|
# taken from https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/x86/include/asm/intel-family.h
|
||||||
@ -2702,265 +3053,6 @@ sys_interface_check()
|
|||||||
return 0
|
return 0
|
||||||
}
|
}
|
||||||
|
|
||||||
# write_msr
|
|
||||||
# param1 (mandatory): MSR, can be in hex or decimal.
|
|
||||||
# param2 (optional): value to write, can be in hex or decimal.
|
|
||||||
# param3 (optional): CPU index, starting from 0. Default 0.
|
|
||||||
WRITE_MSR_RET_OK=0
|
|
||||||
WRITE_MSR_RET_KO=1
|
|
||||||
WRITE_MSR_RET_ERR=2
|
|
||||||
WRITE_MSR_RET_LOCKDOWN=3
|
|
||||||
write_msr()
|
|
||||||
{
|
|
||||||
if [ "$opt_cpu" != all ]; then
|
|
||||||
# we only have one core to write to, do it and return the result
|
|
||||||
write_msr_one_core $opt_cpu "$@"
|
|
||||||
return $?
|
|
||||||
fi
|
|
||||||
|
|
||||||
# otherwise we must write on all cores
|
|
||||||
for _core in $(seq 0 $max_core_id); do
|
|
||||||
write_msr_one_core "$_core" "$@"; ret=$?
|
|
||||||
if [ "$_core" = 0 ]; then
|
|
||||||
# save the result of the first core, for comparison with the others
|
|
||||||
_first_core_ret=$ret
|
|
||||||
else
|
|
||||||
# compare first core with the other ones
|
|
||||||
if [ $_first_core_ret != $ret ]; then
|
|
||||||
write_msr_msg="result is not homogeneous between all cores, at least core 0 and $_core differ!"
|
|
||||||
return $WRITE_MSR_RET_ERR
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
# if we're here, all cores agree, return the result
|
|
||||||
return $ret
|
|
||||||
}
|
|
||||||
|
|
||||||
write_msr_one_core()
|
|
||||||
{
|
|
||||||
_core="$1"
|
|
||||||
_msr_dec=$(( $2 ))
|
|
||||||
_msr=$(printf "0x%x" "$_msr_dec")
|
|
||||||
_value_dec=$(( $3 ))
|
|
||||||
_value=$(printf "0x%x" "$_value_dec")
|
|
||||||
|
|
||||||
write_msr_msg='unknown error'
|
|
||||||
: "${msr_locked_down:=0}"
|
|
||||||
|
|
||||||
_mockvarname="SMC_MOCK_WRMSR_${_msr}_RET"
|
|
||||||
# shellcheck disable=SC2086,SC1083
|
|
||||||
if [ -n "$(eval echo \${$_mockvarname:-})" ]; then
|
|
||||||
_debug "write_msr: MOCKING enabled for msr $_msr func returns $(eval echo \$$_mockvarname)"
|
|
||||||
mocked=1
|
|
||||||
[ "$(eval echo \$$_mockvarname)" = $WRITE_MSR_RET_LOCKDOWN ] && msr_locked_down=1
|
|
||||||
return "$(eval echo \$$_mockvarname)"
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ ! -e /dev/cpu/0/msr ] && [ ! -e /dev/cpuctl0 ]; then
|
|
||||||
# try to load the module ourselves (and remember it so we can rmmod it afterwards)
|
|
||||||
load_msr
|
|
||||||
fi
|
|
||||||
if [ ! -e /dev/cpu/0/msr ] && [ ! -e /dev/cpuctl0 ]; then
|
|
||||||
read_msr_msg="is msr kernel module available?"
|
|
||||||
return $WRITE_MSR_RET_ERR
|
|
||||||
fi
|
|
||||||
|
|
||||||
_write_denied=0
|
|
||||||
if [ "$os" != Linux ]; then
|
|
||||||
cpucontrol -m "$_msr=$_value" "/dev/cpuctl$_core" >/dev/null 2>&1; ret=$?
|
|
||||||
else
|
|
||||||
# for Linux
|
|
||||||
# convert to decimal
|
|
||||||
if [ ! -w /dev/cpu/"$_core"/msr ]; then
|
|
||||||
write_msr_msg="No write permission on /dev/cpu/$_core/msr"
|
|
||||||
return $WRITE_MSR_RET_ERR
|
|
||||||
# if wrmsr is available, use it
|
|
||||||
elif command -v wrmsr >/dev/null 2>&1 && [ "${SMC_NO_WRMSR:-}" != 1 ]; then
|
|
||||||
_debug "write_msr: using wrmsr"
|
|
||||||
wrmsr $_msr_dec $_value_dec 2>/dev/null; ret=$?
|
|
||||||
# ret=4: msr doesn't exist, ret=127: msr.allow_writes=off
|
|
||||||
[ "$ret" = 127 ] && _write_denied=1
|
|
||||||
# or fallback to dd if it supports seek_bytes, we prefer it over perl because we can tell the difference between EPERM and EIO
|
|
||||||
elif dd if=/dev/null of=/dev/null bs=8 count=1 seek="$_msr_dec" oflag=seek_bytes 2>/dev/null && [ "${SMC_NO_DD:-}" != 1 ]; then
|
|
||||||
_debug "write_msr: using dd"
|
|
||||||
awk "BEGIN{printf \"%c\", $_value_dec}" | dd of=/dev/cpu/"$_core"/msr bs=8 count=1 seek="$_msr_dec" oflag=seek_bytes 2>/dev/null; ret=$?
|
|
||||||
# if it failed, inspect stderrto look for EPERM
|
|
||||||
if [ "$ret" != 0 ]; then
|
|
||||||
if awk "BEGIN{printf \"%c\", $_value_dec}" | dd of=/dev/cpu/"$_core"/msr bs=8 count=1 seek="$_msr_dec" oflag=seek_bytes 2>&1 | grep -qF 'Operation not permitted'; then
|
|
||||||
_write_denied=1
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
# or if we have perl, use it, any 5.x version will work
|
|
||||||
elif command -v perl >/dev/null 2>&1 && [ "${SMC_NO_PERL:-}" != 1 ]; then
|
|
||||||
_debug "write_msr: using perl"
|
|
||||||
ret=1
|
|
||||||
perl -e "open(M,'>','/dev/cpu/$_core/msr') and seek(M,$_msr_dec,0) and exit(syswrite(M,pack(v4,$_value_dec)))"; [ $? -eq 8 ] && ret=0
|
|
||||||
else
|
|
||||||
_debug "write_msr: got no wrmsr, perl or recent enough dd!"
|
|
||||||
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_WRMSR_${_msr}_RET=$WRITE_MSR_RET_ERR")
|
|
||||||
write_msr_msg="missing tool, install either msr-tools or perl"
|
|
||||||
return $WRITE_MSR_RET_ERR
|
|
||||||
fi
|
|
||||||
if [ "$ret" != 0 ]; then
|
|
||||||
# * Fedora (and probably Red Hat) have a "kernel lock down" feature that prevents us to write to MSRs
|
|
||||||
# when this mode is enabled and EFI secure boot is enabled (see issue #303)
|
|
||||||
# https://src.fedoraproject.org/rpms/kernel/blob/master/f/efi-lockdown.patch
|
|
||||||
# when this happens, any write will fail and dmesg will have a msg printed "msr: Direct access to MSR"
|
|
||||||
# * A version of this patch also made it to vanilla in 5.4+, in that case the message is: 'raw MSR access is restricted'
|
|
||||||
# * we don't use dmesg_grep() because we don't care if dmesg is truncated here, as the message has just been printed
|
|
||||||
# yet more recent versions of the msr module can be set to msr.allow_writes=off, in which case no dmesg message is printed,
|
|
||||||
# but the write fails
|
|
||||||
if [ "$_write_denied" = 1 ]; then
|
|
||||||
_debug "write_msr: writing to msr has been denied"
|
|
||||||
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_WRMSR_${_msr}_RET=$WRITE_MSR_RET_LOCKDOWN")
|
|
||||||
msr_locked_down=1
|
|
||||||
write_msr_msg="your kernel is configured to deny writes to MSRs from user space"
|
|
||||||
return $WRITE_MSR_RET_LOCKDOWN
|
|
||||||
elif dmesg | grep -qF "msr: Direct access to MSR"; then
|
|
||||||
_debug "write_msr: locked down kernel detected (Red Hat / Fedora)"
|
|
||||||
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_WRMSR_${_msr}_RET=$WRITE_MSR_RET_LOCKDOWN")
|
|
||||||
msr_locked_down=1
|
|
||||||
write_msr_msg="your kernel is locked down (Fedora/Red Hat), please reboot without secure boot and retry"
|
|
||||||
return $WRITE_MSR_RET_LOCKDOWN
|
|
||||||
elif dmesg | grep -qF "raw MSR access is restricted"; then
|
|
||||||
_debug "write_msr: locked down kernel detected (vanilla)"
|
|
||||||
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_WRMSR_${_msr}_RET=$WRITE_MSR_RET_LOCKDOWN")
|
|
||||||
msr_locked_down=1
|
|
||||||
write_msr_msg="your kernel is locked down, please reboot with lockdown=none in the kernel cmdline and retry"
|
|
||||||
return $WRITE_MSR_RET_LOCKDOWN
|
|
||||||
fi
|
|
||||||
unset _write_denied
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
# normalize ret
|
|
||||||
if [ "$ret" = 0 ]; then
|
|
||||||
ret=$WRITE_MSR_RET_OK
|
|
||||||
else
|
|
||||||
ret=$WRITE_MSR_RET_KO
|
|
||||||
fi
|
|
||||||
_debug "write_msr: for cpu $_core on msr $_msr, value=$_value, ret=$ret"
|
|
||||||
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_WRMSR_${_msr}_RET=$ret")
|
|
||||||
return $ret
|
|
||||||
}
|
|
||||||
|
|
||||||
# read_msr
|
|
||||||
# param1 (mandatory): MSR, can be in hex or decimal.
|
|
||||||
# param2 (optional): CPU index, starting from 0. Default 0.
|
|
||||||
# returned data is available in $read_msr_value
|
|
||||||
READ_MSR_RET_OK=0
|
|
||||||
READ_MSR_RET_KO=1
|
|
||||||
READ_MSR_RET_ERR=2
|
|
||||||
read_msr()
|
|
||||||
{
|
|
||||||
if [ "$opt_cpu" != all ]; then
|
|
||||||
# we only have one core to read, do it and return the result
|
|
||||||
read_msr_one_core $opt_cpu "$@"
|
|
||||||
return $?
|
|
||||||
fi
|
|
||||||
|
|
||||||
# otherwise we must read all cores
|
|
||||||
for _core in $(seq 0 $max_core_id); do
|
|
||||||
read_msr_one_core "$_core" "$@"; ret=$?
|
|
||||||
if [ "$_core" = 0 ]; then
|
|
||||||
# save the result of the first core, for comparison with the others
|
|
||||||
_first_core_ret=$ret
|
|
||||||
_first_core_value=$read_msr_value
|
|
||||||
else
|
|
||||||
# compare first core with the other ones
|
|
||||||
if [ $_first_core_ret != $ret ] || [ "$_first_core_value" != "$read_msr_value" ]; then
|
|
||||||
read_msr_msg="result is not homogeneous between all cores, at least core 0 and $_core differ!"
|
|
||||||
return $READ_MSR_RET_ERR
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
# if we're here, all cores agree, return the result
|
|
||||||
return $ret
|
|
||||||
}
|
|
||||||
|
|
||||||
read_msr_one_core()
|
|
||||||
{
|
|
||||||
_core="$1"
|
|
||||||
_msr_dec=$(( $2 ))
|
|
||||||
_msr=$(printf "0x%x" "$_msr_dec")
|
|
||||||
|
|
||||||
read_msr_value=''
|
|
||||||
read_msr_msg='unknown error'
|
|
||||||
|
|
||||||
_mockvarname="SMC_MOCK_RDMSR_${_msr}"
|
|
||||||
# shellcheck disable=SC2086,SC1083
|
|
||||||
if [ -n "$(eval echo \${$_mockvarname:-})" ]; then
|
|
||||||
read_msr_value="$(eval echo \$$_mockvarname)"
|
|
||||||
_debug "read_msr: MOCKING enabled for msr $_msr, returning $read_msr_value"
|
|
||||||
mocked=1
|
|
||||||
return $READ_MSR_RET_OK
|
|
||||||
fi
|
|
||||||
|
|
||||||
_mockvarname="SMC_MOCK_RDMSR_${_msr}_RET"
|
|
||||||
# shellcheck disable=SC2086,SC1083
|
|
||||||
if [ -n "$(eval echo \${$_mockvarname:-})" ] && [ "$(eval echo \$$_mockvarname)" -ne 0 ]; then
|
|
||||||
_debug "read_msr: MOCKING enabled for msr $_msr func returns $(eval echo \$$_mockvarname)"
|
|
||||||
mocked=1
|
|
||||||
return "$(eval echo \$$_mockvarname)"
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ ! -e /dev/cpu/0/msr ] && [ ! -e /dev/cpuctl0 ]; then
|
|
||||||
# try to load the module ourselves (and remember it so we can rmmod it afterwards)
|
|
||||||
load_msr
|
|
||||||
fi
|
|
||||||
if [ ! -e /dev/cpu/0/msr ] && [ ! -e /dev/cpuctl0 ]; then
|
|
||||||
read_msr_msg="is msr kernel module available?"
|
|
||||||
return $READ_MSR_RET_ERR
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [ "$os" != Linux ]; then
|
|
||||||
# for BSD
|
|
||||||
_msr=$(cpucontrol -m "$_msr" "/dev/cpuctl$_core" 2>/dev/null); ret=$?
|
|
||||||
if [ $ret -ne 0 ]; then
|
|
||||||
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_RDMSR_${_msr}_RET=$READ_MSR_RET_KO")
|
|
||||||
return $READ_MSR_RET_KO
|
|
||||||
fi
|
|
||||||
# MSR 0x10: 0x000003e1 0xb106dded
|
|
||||||
_msr_h=$(echo "$_msr" | awk '{print $3}');
|
|
||||||
_msr_l=$(echo "$_msr" | awk '{print $4}');
|
|
||||||
read_msr_value=$(( _msr_h << 32 | _msr_l ))
|
|
||||||
else
|
|
||||||
# for Linux
|
|
||||||
if [ ! -r /dev/cpu/"$_core"/msr ]; then
|
|
||||||
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_RDMSR_${_msr}_RET=$READ_MSR_RET_ERR")
|
|
||||||
read_msr_msg="No read permission for /dev/cpu/$_core/msr"
|
|
||||||
return $READ_MSR_RET_ERR
|
|
||||||
# if rdmsr is available, use it
|
|
||||||
elif command -v rdmsr >/dev/null 2>&1 && [ "${SMC_NO_RDMSR:-}" != 1 ]; then
|
|
||||||
_debug "read_msr: using rdmsr on $_msr"
|
|
||||||
read_msr_value=$(rdmsr -r $_msr_dec 2>/dev/null | od -t u8 -A n)
|
|
||||||
# or if we have perl, use it, any 5.x version will work
|
|
||||||
elif command -v perl >/dev/null 2>&1 && [ "${SMC_NO_PERL:-}" != 1 ]; then
|
|
||||||
_debug "read_msr: using perl on $_msr"
|
|
||||||
read_msr_value=$(perl -e "open(M,'<','/dev/cpu/$_core/msr') and seek(M,$_msr_dec,0) and read(M,\$_,8) and print" | od -t u8 -A n)
|
|
||||||
# fallback to dd if it supports skip_bytes
|
|
||||||
elif dd if=/dev/null of=/dev/null bs=8 count=1 skip="$_msr_dec" iflag=skip_bytes 2>/dev/null; then
|
|
||||||
_debug "read_msr: using dd on $_msr"
|
|
||||||
read_msr_value=$(dd if=/dev/cpu/"$_core"/msr bs=8 count=1 skip="$_msr_dec" iflag=skip_bytes 2>/dev/null | od -t u8 -A n)
|
|
||||||
else
|
|
||||||
_debug "read_msr: got no rdmsr, perl or recent enough dd!"
|
|
||||||
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_RDMSR_${_msr}_RET=$READ_MSR_RET_ERR")
|
|
||||||
read_msr_msg='missing tool, install either msr-tools or perl'
|
|
||||||
return $READ_MSR_RET_ERR
|
|
||||||
fi
|
|
||||||
if [ -z "$read_msr_value" ]; then
|
|
||||||
# MSR doesn't exist, don't check for $? because some versions of dd still return 0!
|
|
||||||
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_RDMSR_${_msr}_RET=$READ_MSR_RET_KO")
|
|
||||||
return $READ_MSR_RET_KO
|
|
||||||
fi
|
|
||||||
# remove sparse spaces od might give us
|
|
||||||
read_msr_value=$(( read_msr_value ))
|
|
||||||
fi
|
|
||||||
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_RDMSR_${_msr}='$read_msr_value'")
|
|
||||||
_debug "read_msr: MSR=$_msr value is $read_msr_value"
|
|
||||||
return $READ_MSR_RET_OK
|
|
||||||
}
|
|
||||||
|
|
||||||
check_cpu()
|
check_cpu()
|
||||||
{
|
{
|
||||||
_info "\033[1;34mHardware check\033[0m"
|
_info "\033[1;34mHardware check\033[0m"
|
||||||
@ -6489,6 +6581,42 @@ check_CVE_2023_20569_linux() {
|
|||||||
fi
|
fi
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#######################
|
||||||
|
# Reptar section
|
||||||
|
|
||||||
|
check_CVE_2023_23583() {
|
||||||
|
cve='CVE-2023-23583'
|
||||||
|
_info "\033[1;34m$cve aka '$(cve2name "$cve")'\033[0m"
|
||||||
|
if [ "$os" = Linux ]
|
||||||
|
then
|
||||||
|
check_CVE_2023_23583_linux
|
||||||
|
else
|
||||||
|
_warn "Unsupported OS ($os)."
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
check_CVE_2023_23583_linux() {
|
||||||
|
status=UNK
|
||||||
|
sys_interface_available=0
|
||||||
|
msg=''
|
||||||
|
|
||||||
|
# there is no sysfs file for this vuln, and no kernel patch,
|
||||||
|
# the mitigation is only ucode-based and there's no flag exposed,
|
||||||
|
# so most of the work has already been done by is_cpu_affected()
|
||||||
|
if ! is_cpu_affected "$cve" ; then
|
||||||
|
pvulnstatus "$cve" OK "your CPU vendor reported your CPU model as not affected"
|
||||||
|
else
|
||||||
|
_info_nol "* Reptar is mitigated by microcode: "
|
||||||
|
if [ "$cpu_ucode" -lt "$reptar_fixed_ucode_version" ]; then
|
||||||
|
pstatus yellow NO "You have ucode $(printf "0x%x" $cpu_ucode) and version $(printf "0x%x" $reptar_fixed_ucode_version) minimum is required"
|
||||||
|
pvulnstatus $cve VULN "Your microcode is too old to mitigate the vulnerability"
|
||||||
|
else
|
||||||
|
pstatus green YES "You have ucode $(printf "0x%x" $cpu_ucode) which is recent enough (>= $(printf "0x%x" $reptar_fixed_ucode_version))"
|
||||||
|
pvulnstatus $cve OK "Your microcode mitigates the vulnerability"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
#######################
|
#######################
|
||||||
# END OF VULNS SECTIONS
|
# END OF VULNS SECTIONS
|
||||||
|
|
||||||
@ -6711,7 +6839,7 @@ exit 0 # ok
|
|||||||
# with X being either I for Intel, or A for AMD
|
# with X being either I for Intel, or A for AMD
|
||||||
# When the date is unknown it defaults to 20000101
|
# When the date is unknown it defaults to 20000101
|
||||||
|
|
||||||
# %%% MCEDB v273+i20230808+b6bd
|
# %%% MCEDB v282+i20231114+826c
|
||||||
# I,0x00000611,0x00000B27,19961218
|
# I,0x00000611,0x00000B27,19961218
|
||||||
# I,0x00000612,0x000000C6,19961210
|
# I,0x00000612,0x000000C6,19961210
|
||||||
# I,0x00000616,0x000000C6,19961210
|
# I,0x00000616,0x000000C6,19961210
|
||||||
@ -6978,11 +7106,12 @@ exit 0 # ok
|
|||||||
# I,0x000606A0,0x80000031,20200308
|
# I,0x000606A0,0x80000031,20200308
|
||||||
# I,0x000606A4,0x0B000280,20200817
|
# I,0x000606A4,0x0B000280,20200817
|
||||||
# I,0x000606A5,0x0C0002F0,20210308
|
# I,0x000606A5,0x0C0002F0,20210308
|
||||||
# I,0x000606A6,0x0D0003A5,20230330
|
# I,0x000606A6,0x0D0003B9,20230901
|
||||||
# I,0x000606C0,0xFD000220,20210629
|
# I,0x000606C0,0xFD000220,20210629
|
||||||
# I,0x000606C1,0x01000230,20230127
|
# I,0x000606C1,0x01000268,20230908
|
||||||
# I,0x000606E0,0x0000000B,20161104
|
# I,0x000606E0,0x0000000B,20161104
|
||||||
# I,0x000606E1,0x00000108,20190423
|
# I,0x000606E1,0x00000108,20190423
|
||||||
|
# I,0x000606E4,0x0000000C,20190124
|
||||||
# I,0x000706A0,0x00000026,20170712
|
# I,0x000706A0,0x00000026,20170712
|
||||||
# I,0x000706A1,0x0000003E,20220916
|
# I,0x000706A1,0x0000003E,20220916
|
||||||
# I,0x000706A8,0x00000022,20220920
|
# I,0x000706A8,0x00000022,20220920
|
||||||
@ -6991,40 +7120,42 @@ exit 0 # ok
|
|||||||
# I,0x000706E2,0x00000042,20190420
|
# I,0x000706E2,0x00000042,20190420
|
||||||
# I,0x000706E3,0x81000008,20181002
|
# I,0x000706E3,0x81000008,20181002
|
||||||
# I,0x000706E4,0x00000046,20190905
|
# I,0x000706E4,0x00000046,20190905
|
||||||
# I,0x000706E5,0x000000BC,20230226
|
# I,0x000706E5,0x000000C2,20230903
|
||||||
# I,0x00080650,0x00000018,20180108
|
# I,0x00080650,0x00000018,20180108
|
||||||
# I,0x00080664,0x4C000021,20220815
|
# I,0x00080664,0x4C000023,20230222
|
||||||
# I,0x00080665,0x4C000021,20220815
|
# I,0x00080665,0x4C000023,20230222
|
||||||
# I,0x00080667,0x4C000021,20220815
|
# I,0x00080667,0x4C000023,20230222
|
||||||
# I,0x000806A0,0x00000010,20190507
|
# I,0x000806A0,0x00000010,20190507
|
||||||
# I,0x000806A1,0x00000033,20230113
|
# I,0x000806A1,0x00000033,20230113
|
||||||
# I,0x000806C0,0x00000068,20200402
|
# I,0x000806C0,0x00000068,20200402
|
||||||
# I,0x000806C1,0x000000AC,20230227
|
# I,0x000806C1,0x000000B4,20230907
|
||||||
# I,0x000806C2,0x0000002C,20230227
|
# I,0x000806C2,0x00000034,20230907
|
||||||
# I,0x000806D0,0x00000050,20201217
|
# I,0x000806D0,0x00000054,20210507
|
||||||
# I,0x000806D1,0x00000046,20230227
|
# I,0x000806D1,0x0000004E,20230907
|
||||||
# I,0x000806E9,0x000000F4,20230223
|
# I,0x000806E9,0x000000F4,20230223
|
||||||
# I,0x000806EA,0x000000F4,20230223
|
# I,0x000806EA,0x000000F4,20230223
|
||||||
# I,0x000806EB,0x000000F4,20230223
|
# I,0x000806EB,0x000000F4,20230223
|
||||||
# I,0x000806EC,0x000000F8,20230226
|
# I,0x000806EC,0x000000F8,20230226
|
||||||
|
# I,0x000806F1,0x800003C0,20220327
|
||||||
|
# I,0x000806F2,0x8C0004E0,20211112
|
||||||
# I,0x000806F3,0x8D000520,20220812
|
# I,0x000806F3,0x8D000520,20220812
|
||||||
# I,0x000806F4,0x2C000271,20230515
|
# I,0x000806F4,0x2C000290,20230626
|
||||||
# I,0x000806F5,0x2C000271,20230515
|
# I,0x000806F5,0x2C000290,20230626
|
||||||
# I,0x000806F6,0x2C000271,20230515
|
# I,0x000806F6,0x2C000290,20230626
|
||||||
# I,0x000806F7,0x2B0004B1,20230509
|
# I,0x000806F7,0x2B0004D0,20230616
|
||||||
# I,0x000806F8,0x2C000271,20230515
|
# I,0x000806F8,0x2C000290,20230626
|
||||||
# I,0x00090660,0x00000009,20200617
|
# I,0x00090660,0x00000009,20200617
|
||||||
# I,0x00090661,0x00000017,20220715
|
# I,0x00090661,0x00000017,20220715
|
||||||
# I,0x00090670,0x00000019,20201111
|
# I,0x00090670,0x00000019,20201111
|
||||||
# I,0x00090671,0x0000001C,20210614
|
# I,0x00090671,0x0000001C,20210614
|
||||||
# I,0x00090672,0x0000002E,20230418
|
# I,0x00090672,0x00000032,20230607
|
||||||
# I,0x00090674,0x00000219,20210425
|
# I,0x00090674,0x00000219,20210425
|
||||||
# I,0x00090675,0x0000002E,20230418
|
# I,0x00090675,0x00000032,20230607
|
||||||
# I,0x000906A0,0x0000001C,20210614
|
# I,0x000906A0,0x0000001C,20210614
|
||||||
# I,0x000906A1,0x0000011F,20211104
|
# I,0x000906A1,0x0000011F,20211104
|
||||||
# I,0x000906A2,0x00000315,20220102
|
# I,0x000906A2,0x00000315,20220102
|
||||||
# I,0x000906A3,0x0000042C,20230418
|
# I,0x000906A3,0x00000430,20230607
|
||||||
# I,0x000906A4,0x0000042C,20230418
|
# I,0x000906A4,0x00000430,20230607
|
||||||
# I,0x000906C0,0x24000024,20220902
|
# I,0x000906C0,0x24000024,20220902
|
||||||
# I,0x000906E9,0x000000F4,20230223
|
# I,0x000906E9,0x000000F4,20230223
|
||||||
# I,0x000906EA,0x000000F4,20230223
|
# I,0x000906EA,0x000000F4,20230223
|
||||||
@ -7040,17 +7171,20 @@ exit 0 # ok
|
|||||||
# I,0x000A0660,0x000000F8,20230223
|
# I,0x000A0660,0x000000F8,20230223
|
||||||
# I,0x000A0661,0x000000F8,20230223
|
# I,0x000A0661,0x000000F8,20230223
|
||||||
# I,0x000A0670,0x0000002C,20201124
|
# I,0x000A0670,0x0000002C,20201124
|
||||||
# I,0x000A0671,0x00000059,20230226
|
# I,0x000A0671,0x0000005D,20230903
|
||||||
# I,0x000A0680,0x80000002,20200121
|
# I,0x000A0680,0x80000002,20200121
|
||||||
|
# I,0x000A06A1,0x00000017,20230518
|
||||||
|
# I,0x000A06A2,0x00000011,20230627
|
||||||
|
# I,0x000A06A4,0x00000017,20231026
|
||||||
# I,0x000B0670,0x0000000E,20220220
|
# I,0x000B0670,0x0000000E,20220220
|
||||||
# I,0x000B0671,0x00000119,20230606
|
# I,0x000B0671,0x0000011D,20230829
|
||||||
# I,0x000B06A2,0x00004119,20230606
|
# I,0x000B06A2,0x0000411C,20230830
|
||||||
# I,0x000B06A3,0x00004119,20230606
|
# I,0x000B06A3,0x0000411C,20230830
|
||||||
# I,0x000B06E0,0x00000011,20230412
|
# I,0x000B06E0,0x00000012,20230626
|
||||||
# I,0x000B06F2,0x0000002E,20230418
|
# I,0x000B06F2,0x00000032,20230607
|
||||||
# I,0x000B06F5,0x0000002E,20230418
|
# I,0x000B06F5,0x00000032,20230607
|
||||||
# I,0x000C06F1,0x21000030,20230410
|
# I,0x000C06F1,0x21000200,20231120
|
||||||
# I,0x000C06F2,0x21000030,20230410
|
# I,0x000C06F2,0x21000200,20231120
|
||||||
# A,0x00000F00,0x02000008,20070614
|
# A,0x00000F00,0x02000008,20070614
|
||||||
# A,0x00000F01,0x0000001C,20021031
|
# A,0x00000F01,0x0000001C,20021031
|
||||||
# A,0x00000F10,0x00000003,20020325
|
# A,0x00000F10,0x00000003,20020325
|
||||||
@ -7091,7 +7225,7 @@ exit 0 # ok
|
|||||||
# A,0x00200F31,0x02000057,20080502
|
# A,0x00200F31,0x02000057,20080502
|
||||||
# A,0x00200F32,0x02000034,20080307
|
# A,0x00200F32,0x02000034,20080307
|
||||||
# A,0x00300F01,0x0300000E,20101004
|
# A,0x00300F01,0x0300000E,20101004
|
||||||
# A,0x00300F10,0x03000027,20111309
|
# A,0x00300F10,0x03000027,20111209
|
||||||
# A,0x00500F00,0x0500000B,20100601
|
# A,0x00500F00,0x0500000B,20100601
|
||||||
# A,0x00500F01,0x0500001A,20100908
|
# A,0x00500F01,0x0500001A,20100908
|
||||||
# A,0x00500F10,0x05000029,20130121
|
# A,0x00500F10,0x05000029,20130121
|
||||||
@ -7110,7 +7244,7 @@ exit 0 # ok
|
|||||||
# A,0x00610F01,0x0600111F,20180305
|
# A,0x00610F01,0x0600111F,20180305
|
||||||
# A,0x00630F00,0x0600301C,20130817
|
# A,0x00630F00,0x0600301C,20130817
|
||||||
# A,0x00630F01,0x06003109,20180227
|
# A,0x00630F01,0x06003109,20180227
|
||||||
# A,0x00660F00,0x06006012,20141014
|
# A,0x00660F00,0x06006108,20150302
|
||||||
# A,0x00660F01,0x0600611A,20180126
|
# A,0x00660F01,0x0600611A,20180126
|
||||||
# A,0x00670F00,0x06006705,20180220
|
# A,0x00670F00,0x06006705,20180220
|
||||||
# A,0x00680F00,0x06000017,20101029
|
# A,0x00680F00,0x06000017,20101029
|
||||||
@ -7134,13 +7268,17 @@ exit 0 # ok
|
|||||||
# A,0x00820F00,0x08200002,20180214
|
# A,0x00820F00,0x08200002,20180214
|
||||||
# A,0x00820F01,0x08200103,20190417
|
# A,0x00820F01,0x08200103,20190417
|
||||||
# A,0x00830F00,0x08300027,20190401
|
# A,0x00830F00,0x08300027,20190401
|
||||||
# A,0x00830F10,0x0830107A,20230517
|
# A,0x00830F10,0x0830107B,20230816
|
||||||
# A,0x00850F00,0x08500004,20180212
|
# A,0x00850F00,0x08500004,20180212
|
||||||
# A,0x00860F00,0x0860000E,20200127
|
# A,0x00860F00,0x0860000E,20200127
|
||||||
# A,0x00860F01,0x08600109,20220328
|
# A,0x00860F01,0x08600109,20220328
|
||||||
# A,0x00860F81,0x08608104,20220328
|
# A,0x00860F81,0x08608104,20220328
|
||||||
# A,0x00870F00,0x08700004,20181206
|
# A,0x00870F00,0x08700004,20181206
|
||||||
# A,0x00870F10,0x08701030,20220328
|
# A,0x00870F10,0x08701030,20220328
|
||||||
|
# A,0x00890F00,0x08900007,20200921
|
||||||
|
# A,0x00890F01,0x08900103,20201105
|
||||||
|
# A,0x00890F02,0x08900201,20210114
|
||||||
|
# A,0x00890F10,0x08901001,20220309
|
||||||
# A,0x008A0F00,0x08A00008,20230615
|
# A,0x008A0F00,0x08A00008,20230615
|
||||||
# A,0x00A00F00,0x0A000033,20200413
|
# A,0x00A00F00,0x0A000033,20200413
|
||||||
# A,0x00A00F10,0x0A001079,20230609
|
# A,0x00A00F10,0x0A001079,20230609
|
||||||
@ -7152,18 +7290,26 @@ exit 0 # ok
|
|||||||
# A,0x00A10F01,0x0A100104,20220207
|
# A,0x00A10F01,0x0A100104,20220207
|
||||||
# A,0x00A10F0B,0x0A100B07,20220610
|
# A,0x00A10F0B,0x0A100B07,20220610
|
||||||
# A,0x00A10F10,0x0A101020,20220913
|
# A,0x00A10F10,0x0A101020,20220913
|
||||||
# A,0x00A10F11,0x0A10113E,20230620
|
# A,0x00A10F11,0x0A101144,20230906
|
||||||
# A,0x00A10F12,0x0A10123E,20230620
|
# A,0x00A10F12,0x0A101244,20230911
|
||||||
|
# A,0x00A10F80,0x0A108005,20230613
|
||||||
|
# A,0x00A10F81,0x0A108105,20230711
|
||||||
# A,0x00A20F00,0x0A200025,20200121
|
# A,0x00A20F00,0x0A200025,20200121
|
||||||
# A,0x00A20F10,0x0A201025,20211014
|
# A,0x00A20F10,0x0A20102B,20230707
|
||||||
# A,0x00A20F12,0x0A20120A,20211014
|
# A,0x00A20F12,0x0A20120E,20230707
|
||||||
# A,0x00A40F00,0x0A400016,20210330
|
# A,0x00A40F00,0x0A400016,20210330
|
||||||
# A,0x00A40F40,0x0A404002,20210408
|
# A,0x00A40F40,0x0A404002,20210408
|
||||||
# A,0x00A40F41,0x0A404102,20211018
|
# A,0x00A40F41,0x0A404102,20211018
|
||||||
# A,0x00A50F00,0x0A50000D,20211014
|
# A,0x00A50F00,0x0A50000F,20230707
|
||||||
# A,0x00A60F00,0x0A600005,20211220
|
# A,0x00A60F00,0x0A600005,20211220
|
||||||
# A,0x00A60F11,0x0A601114,20220712
|
# A,0x00A60F11,0x0A601119,20230613
|
||||||
# A,0x00A60F12,0x0A601203,20220715
|
# A,0x00A60F12,0x0A601206,20230613
|
||||||
|
# A,0x00A70F00,0x0A700003,20220517
|
||||||
|
# A,0x00A70F40,0x0A704001,20220721
|
||||||
|
# A,0x00A70F41,0x0A704104,20230713
|
||||||
|
# A,0x00A70F42,0x0A704202,20230713
|
||||||
|
# A,0x00A70F52,0x0A705203,20230713
|
||||||
|
# A,0x00A70F80,0x0A708004,20230713
|
||||||
# A,0x00AA0F00,0x0AA00009,20221006
|
# A,0x00AA0F00,0x0AA00009,20221006
|
||||||
# A,0x00AA0F01,0x0AA00116,20230619
|
# A,0x00AA0F01,0x0AA00116,20230619
|
||||||
# A,0x00AA0F02,0x0AA00212,20230619
|
# A,0x00AA0F02,0x0AA00213,20230911
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user