peter/spectre-meltdown-checker
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fix: variant4: added case where prctl ssbd status is tagged as 'unknown'

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Stéphane Lesimple 2020-06-06 17:39:07 +02:00
parent 36f98eff95
commit c71e189ea3
1 changed files with 5 additions and 0 deletions
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spectre-meltdown-checker.sh
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@ -4285,6 +4285,11 @@ check_CVE_2018_3639_linux()
elif grep -Eq 'Speculation.?Store.?Bypass:[[:space:]]+not vulnerable' "$procfs/self/status" 2>/dev/null; then
kernel_ssbd_enabled=-2
pstatus blue NO "not vulnerable"
elif grep -Eq 'Speculation.?Store.?Bypass:[[:space:]]+unknown' "$procfs/self/status" 2>/dev/null; then
kernel_ssbd_enabled=0
pstatus blue NO
else
pstatus blue UNKNOWN "unknown value: $(grep -E 'Speculation.?Store.?Bypass:' "$procfs/self/status" 2>/dev/null | cut -d: -f2-)"
fi
if [ "$kernel_ssbd_enabled" = 1 ]; then