peter/spectre-meltdown-checker
peter/spectre-meltdown-checker
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bump to v0.43

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Stéphane Lesimple 2019-12-08 15:25:20 +01:00
parent 1f604c119b
commit a343bccb49
1 changed files with 7 additions and 6 deletions
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13
spectre-meltdown-checker.sh
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@ -11,7 +11,7 @@
#
# Stephane Lesimple
#
VERSION='0.42'
VERSION='0.43'
trap 'exit_cleanup' EXIT
trap '_warn "interrupted, cleaning up..."; exit_cleanup; exit 1' INT
@ -84,14 +84,14 @@ show_usage()
--batch prometheus produce output for consumption by prometheus-node-exporter
--variant VARIANT specify which variant you'd like to check, by default all variants are checked
VARIANT can be one of 1, 2, 3, 3a, 4, l1tf, msbds, mfbds, mlpds, mdsum, taa
VARIANT can be one of 1, 2, 3, 3a, 4, l1tf, msbds, mfbds, mlpds, mdsum, taa, mcepsc
can be specified multiple times (e.g. --variant 2 --variant 3)
--cve [cve1,cve2,...] specify which CVE you'd like to check, by default all supported CVEs are checked
--hw-only only check for CPU information, don't check for any variant
--no-hw skip CPU information and checks, if you're inspecting a kernel not to be run on this host
--vmm [auto,yes,no] override the detection of the presence of a hypervisor (for CVE-2018-3646), default: auto
--update-fwdb update our local copy of the CPU microcodes versions database (using the awesome MCExtractor project
and the Intel firmwares GitHub repository)
--vmm [auto,yes,no] override the detection of the presence of a hypervisor, default: auto
--update-fwdb update our local copy of the CPU microcodes versions database (using the awesome
MCExtractor project and the Intel firmwares GitHub repository)
--update-builtin-fwdb same as --update-fwdb but update builtin DB inside the script itself
--dump-mock-data used to mimick a CPU on an other system, mainly used to help debugging this script
@ -1040,8 +1040,9 @@ while [ -n "$1" ]; do
mdsum) opt_cve_list="$opt_cve_list CVE-2019-11091"; opt_cve_all=0;;
l1tf) opt_cve_list="$opt_cve_list CVE-2018-3615 CVE-2018-3620 CVE-2018-3646"; opt_cve_all=0;;
taa) opt_cve_list="$opt_cve_list CVE-2019-11135"; opt_cve_all=0;;
mcepsc) opt_cve_list="$opt_cve_list CVE-2018-12207"; opt_cve_all=0;;
*)
echo "$0: error: invalid parameter '$2' for --variant, expected either 1, 2, 3, 3a, 4, msbds, mfbds, mlpds, mdsum, taa or l1tf" >&2;
echo "$0: error: invalid parameter '$2' for --variant, expected either 1, 2, 3, 3a, 4, l1tf, msbds, mfbds, mlpds, mdsum, taa or mcepsc" >&2;
exit 255
;;
esac