CVE-2021-28690
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Xen | xen | unspecified < 4.12 | unknown |
| Xen | xen | 4.13.x < unspecified | affected |
| Xen | xen | next of xen-unstable < unspecified | unaffected |
| Xen | xen | 4.12.x | affected |
| Xen | xen | 4.11.x | affected |
Weaknesses
- unknown
ADP Enrichment
CVE Program Container
Additional References
References
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