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CVE-2021-28690

UNKNOWN
Published 2021-06-29T11:16:36
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No CVSS data available

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Xen

xen

Affected Versions:

unspecified 4.13.x next of xen-unstable
Xen

xen

Affected Versions:

4.12.x
Xen

xen

Affected Versions:

4.11.x

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-7qwx-5h4j-5c9w

Advisory Details

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.

CVSS Scoring

CVSS Score

5.0

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-28690
WEB https://security.gentoo.org/glsa/202107-30
WEB https://xenbits.xenproject.org/xsa/advisory-377.txt

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://xenbits.xenproject.org/xsa/advisory-377.txt
https://security.gentoo.org/glsa/202107-30
Published: 2021-06-29T11:16:36
Last Modified: 2024-08-03T21:47:33.124Z
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