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c1data
2018 Oct 02
0
L1TF in CentOS
...m
perf-2.6.32-754.3.5.el6.x86_64.rpm
microcode_ctl-1.17-33.3.el6_10.x86_64.rpm
L1TF has several mitigations.? So far I can see that only this one is
applied.
# cat /sys/devices/system/cpu/vulnerabilities/l1tf
Mitigation: PTE Inversion
Is this the definitive check?? I'm trying to confirm the L1Data Cache
flush isn't
enabled.??? It's ok if only this PTE Inversion is applied for me, I just
need
to be sure, because when I read this url from Redhat, it says 2 of the 3
mitigations are enabled by default, but I see only 1:
https://access.redhat.com/security/vulnerabilities/L1TF
"/Al...