CVE-2021-28690
Fixed in a distro release EPSS <1%
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.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.11 | xen | 4.13.3-r1 |
| Alpine 3.12 | xen | 4.13.3-r1 |
| Alpine 3.13 | xen | 4.14.1-r3 |
| Alpine 3.14 | xen | 4.15.0-r1 |
| Alpine 3.15 | xen | 4.15.0-r1 |
| Alpine 3.16 | xen | 4.15.0-r1 |
| Alpine 3.17 | xen | 4.15.0-r1 |
| Alpine 3.18 | xen | 4.15.0-r1 |
| Alpine 3.19 | xen | 4.15.0-r1 |
| Alpine 3.20 | xen | 4.15.0-r1 |
| Alpine 3.21 | xen | 4.15.0-r1 |
| Alpine 3.22 | xen | 4.15.0-r1 |
| Alpine 3.23 | xen | 4.15.0-r1 |
| Alpine 3.24 | xen | 4.15.0-r1 |
| Debian 10 | xen | 4.11.4+107-gef32c7afa2-1 |
| Debian 12 | xen | 4.14.2+25-gb6a8c4f72d-1 |
| Debian 13 | xen | 4.14.2+25-gb6a8c4f72d-1 |
| Debian 14 | xen | 4.14.2+25-gb6a8c4f72d-1 |
| SUSE Enterprise Storage 6 | xen | 4.12.4_12-3.52.1 |
| SUSE HPE Helion OpenStack 8 | xen | 4.9.4_20-3.91.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | xen | 4.12.4_12-3.52.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | xen | 4.12.4_12-3.52.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | xen | 4.10.4_26-3.61.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | xen | 4.10.4_26-3.61.1 |
| SUSE Linux Enterprise Micro 5.0 | xen | 4.13.3_02-3.34.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | xen | 4.13.3_02-3.34.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | xen | 4.14.2_04-3.9.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP2 | xen | 4.13.3_02-3.34.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP3 | xen | 4.14.2_04-3.9.1 |
| SUSE Linux Enterprise Server 11 SP4-LTSS | xen | 4.4.4_50-61.67.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | xen | 4.7.6_16-43.79.5 |
| SUSE Linux Enterprise Server 12 SP3-BCL | xen | 4.9.4_20-3.91.1 |
| SUSE Linux Enterprise Server 12 SP3-LTSS | xen | 4.9.4_20-3.91.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | xen | 4.11.4_20-2.60.1 |
| SUSE Linux Enterprise Server 12 SP5 | xen | 4.12.4_12-3.49.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | xen | 4.12.4_12-3.52.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | xen | 4.12.4_12-3.52.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | xen | 4.9.4_20-3.91.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | xen | 4.11.4_20-2.60.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | xen | 4.12.4_12-3.49.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | xen | 4.10.4_26-3.61.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | xen | 4.12.4_12-3.52.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | xen | 4.12.4_12-3.49.1 |
| SUSE Manager Proxy 4.0 | xen | 4.12.4_12-3.52.1 |
| SUSE Manager Retail Branch Server 4.0 | xen | 4.12.4_12-3.52.1 |
| SUSE Manager Server 4.0 | xen | 4.12.4_12-3.52.1 |
| SUSE OpenStack Cloud 8 | xen | 4.9.4_20-3.91.1 |
| SUSE OpenStack Cloud 9 | xen | 4.11.4_20-2.60.1 |
| SUSE OpenStack Cloud Crowbar 8 | xen | 4.9.4_20-3.91.1 |
| SUSE OpenStack Cloud Crowbar 9 | xen | 4.11.4_20-2.60.1 |
| Ubuntu 16.04 LTS | xen | no fix |
| Ubuntu 18.04 LTS | xen | no fix |
| Ubuntu 20.04 LTS | xen | no fix |
| Ubuntu 22.04 LTS | xen | no fix |
| Ubuntu 24.04 LTS | xen | no fix |
| Ubuntu 25.10 | xen | no fix |
| Ubuntu 26.04 LTS | xen | no fix |
| Ubuntu 26.10 | xen | no fix |
| openSUSE Leap 15.2 | xen | 4.13.3_02-lp152.2.27.1 |
| openSUSE Leap 15.3 | xen | 4.14.2_04-3.9.1 |