CVE-2021-28690 Affecting xen package, versions <4.14.2+25-gb6a8c4f72d-1
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Test your applications- Snyk ID SNYK-DEBIAN11-XEN-1300823
- published 9 Jun 2021
- disclosed 29 Jun 2021
Introduced: 9 Jun 2021
CVE-2021-28690 Open this link in a new tabHow to fix?
Upgrade Debian:11
xen
to version 4.14.2+25-gb6a8c4f72d-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream xen
package and not the xen
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
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.