peter/spectre-meltdown-checker
peter/spectre-meltdown-checker
1
0
Fork 0
mirror of https://github.com/speed47/spectre-meltdown-checker.git synced 2025-07-05 18:39:05 +02:00
Code Issues Projects Releases Wiki Activity

fix: variant4: added case where prctl ssbd status is tagged as 'unknown'

Browse Source
This commit is contained in:
Stéphane Lesimple 2020-06-06 17:39:07 +02:00
parent 36f98eff95
commit c71e189ea3
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
spectre-meltdown-checker.sh
View File

@ -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