CVE-2021-28690
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-28690
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28690.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-28690
- Downstream
- Related
- Published
- 2021-06-29T12:15:08Z
- Modified
- 2025-08-09T19:01:29Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- 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 MSRTSXCTRL. This setting isn't restored after S3 suspend.
- References