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enh: use g_mode to explicitly save/load the current running mode

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Stéphane Lesimple
2026-04-10 19:26:46 +02:00
parent f7ba617e16
commit e67c9e4265
24 changed files with 218 additions and 210 deletions
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4
src/vulns/CVE-2023-20593.sh
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@@ -28,7 +28,7 @@ check_CVE_2023_20593_linux() {
pstatus yellow NO
fi
pr_info_nol "* Zenbleed kernel mitigation enabled and active: "
if [ "$opt_runtime" = 1 ]; then
if [ "$g_mode" = live ]; then
# read the DE_CFG MSR, we want to check the 9th bit
# don't do it on non-Zen2 AMD CPUs or later, aka Family 17h,
# as the behavior could be unknown on others
@@ -82,7 +82,7 @@ check_CVE_2023_20593_linux() {
elif [ -z "$msg" ]; then
# if msg is empty, sysfs check didn't fill it, rely on our own test
zenbleed_print_vuln=0
if [ "$opt_runtime" = 1 ]; then
if [ "$g_mode" = live ]; then
if [ "$fp_backup_fix" = 1 ] && [ "$ucode_zenbleed" = 1 ]; then
# this should never happen, but if it does, it's interesting to know
pvulnstatus "$cve" OK "Both your CPU microcode and kernel are mitigating Zenbleed"