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enh: factorize is_arch_kernel

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Stéphane Lesimple
2026-04-10 18:37:14 +02:00
parent de853fc801
commit e110706df8
5 changed files with 27 additions and 21 deletions
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src/vulns/CVE-2017-5715.sh
+1 -1
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@@ -903,7 +903,7 @@ check_CVE_2017_5715_linux() {
# ARM branch predictor hardening (unchanged)
if [ -n "$bp_harden" ]; then
pvulnstatus "$cve" OK "Branch predictor hardening mitigates the vulnerability"
elif [ -z "$bp_harden" ] && [ "$cpu_vendor" = ARM ]; then
elif [ -z "$bp_harden" ] && is_arm64_kernel; then
pvulnstatus "$cve" VULN "Branch predictor hardening is needed to mitigate the vulnerability"
explain "Your kernel has not been compiled with the CONFIG_UNMAP_KERNEL_AT_EL0 option, recompile it with this option enabled."