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cvelistXENCVELIST:CVE-2021-28690
HistoryJun 29, 2021 - 11:16 a.m.

CVE-2021-28690

2021-06-2911:16:36
XEN
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1

6.1 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

27.8%

x86: TSX Async Abort protections not restored after S3 This issue relates to the TSX Async Abort speculative security vulnerability. Please see https://xenbits.xen.org/xsa/advisory-305.html for details. Mitigating TAA by disabling TSX (the default and preferred option) requires selecting a non-default setting in MSR_TSX_CTRL. This setting isn’t restored after S3 suspend.

6.1 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

27.8%