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.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: XEN

Published: 2021-06-29T11:16:36

Updated: 2024-08-03T21:47:33.124Z

Reserved: 2021-03-18T00:00:00

Link: CVE-2021-28690

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-06-29T12:15:08.513

Modified: 2021-09-21T16:13:45.407

Link: CVE-2021-28690

cve-icon Redhat

No data.