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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade xen | Mar 26, 2024 | Jun 29, 2021 |
| Debian | — | Upgrade xen | Jun 17, 2021 | Jun 17, 2021 |
| Gentoo Linux | — | Upgrade app-emulation/xen. | Jul 13, 2021 | Jun 29, 2021 |
| Suse | — | Upgrade xen-tools-xendomains-wait-diskUpgrade xen-develUpgrade xen-kmp-paeUpgrade xen-tools-domUUpgrade xen-doc-htmlUpgrade xen-libs-32bitUpgrade xen-kmp-defaultUpgrade xen-toolsUpgrade xenUpgrade xen-libs | Sep 3, 2021 | Jun 29, 2021 |
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