peter/spectre-meltdown-checker
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spectre-meltdown-checker
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Fix detection of CVE-2018-3615 

We change the value of variantl1tf in the line directly before so its
value will never be "immune". Instead we can directly use the value of
variantl1tf to initialize variantl1tf_sgx.
This commit is contained in:
Michael Laß 2018-09-26 22:44:46 +02:00
parent 745a71c1bc
commit be9a32bafe
1 changed files with 1 additions and 1 deletions
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spectre-meltdown-checker.sh
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@ -484,7 +484,7 @@ is_cpu_vulnerable()
[ "$variant3a" = "immune" ] && variant3a=1 || variant3a=0
[ "$variant4" = "immune" ] && variant4=1 || variant4=0
[ "$variantl1tf" = "immune" ] && variantl1tf=1 || variantl1tf=0
[ "$variantl1tf" = "immune" ] && variantl1tf_sgx=1 || variantl1tf_sgx=0
variantl1tf_sgx="$variantl1tf"
# even if we are vulnerable to L1TF, if there's no SGX, we're safe for the original foreshadow
[ "$cpuid_sgx" = 0 ] && variantl1tf_sgx=1
_debug "is_cpu_vulnerable: final results are <$variant1> <$variant2> <$variant3> <$variant3a> <$variant4> <$variantl1tf> <$variantl1tf_sgx>"