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chore: shellcheck fixes

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Stéphane Lesimple
2026-04-01 20:10:29 +00:00
parent 03f63714b5
commit ac327ce7c5
2 changed files with 8 additions and 4 deletions
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4
src/vulns/CVE-2023-20569.sh
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@@ -9,11 +9,10 @@ check_CVE_2023_20569() {
# CVE-2023-20569 Inception (SRSO, speculative return stack overflow) - Linux mitigation check
check_CVE_2023_20569_linux() {
local status sys_interface_available msg kernel_sro kernel_sro_err kernel_srso kernel_ibpb_entry smt_enabled kernel_srso_accurate_reporting
local status sys_interface_available msg kernel_sro kernel_sro_err kernel_srso kernel_ibpb_entry smt_enabled
status=UNK
sys_interface_available=0
msg=''
kernel_srso_accurate_reporting=0
if sys_interface_check "$VULN_SYSFS_BASE/spec_rstack_overflow"; then
# this kernel has the /sys interface, trust it over everything
@@ -83,7 +82,6 @@ check_CVE_2023_20569_linux() {
if [ -n "$g_kernel_err" ]; then
pstatus yellow UNKNOWN "$g_kernel_err"
elif grep -q 'Vulnerable: Safe RET, no microcode' "$g_kernel"; then
kernel_srso_accurate_reporting=1
pstatus green YES
elif [ -n "$kernel_sro" ]; then
pstatus yellow NO "your kernel reports partial SRSO mitigations as fully mitigated, upgrade recommended"