CVE-2024-31143
Fixed in a distro release EPSS <1%CVSS 7.5
An optional feature of PCI MSI called "Multiple Message" allows a device to use multiple consecutive interrupt vectors. Unlike for MSI-X, the setting up of these consecutive vectors needs to happen all in one go. In this handling an error path could be taken in different situations, with or without a particular lock held. This error path wrongly releases the lock even when it is not currently held.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.17 | xen | 4.16.6-r1 |
| Alpine 3.18 | xen | 4.17.5-r0 |
| Alpine 3.19 | xen | 4.18.3-r0 |
| Alpine 3.20 | xen | 4.18.3-r0 |
| Alpine 3.21 | xen | 4.19.0-r0 |
| Alpine 3.22 | xen | 4.19.0-r0 |
| Alpine 3.23 | xen | 4.19.0-r0 |
| Alpine 3.24 | xen | 4.19.0-r0 |
| Debian 12 | xen | 4.17.5+23-ga4e5191dc0-1 |
| Debian 13 | xen | 4.19.1-1 |
| Debian 14 | xen | 4.19.1-1 |
| SUSE Enterprise Storage 7.1 | xen | 4.14.6_16-150300.3.75.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | xen | 4.13.5_12-150200.3.93.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | xen | 4.14.6_16-150300.3.75.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | xen | 4.16.6_04-150400.4.62.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | xen | 4.16.6_04-150400.4.62.1 |
| SUSE Linux Enterprise Micro 5.1 | xen | 4.14.6_16-150300.3.75.1 |
| SUSE Linux Enterprise Micro 5.2 | xen | 4.14.6_16-150300.3.75.1 |
| SUSE Linux Enterprise Micro 5.3 | xen | 4.16.6_04-150400.4.62.1 |
| SUSE Linux Enterprise Micro 5.4 | xen | 4.16.6_04-150400.4.62.1 |
| SUSE Linux Enterprise Micro 5.5 | xen | 4.17.4_04-150500.3.33.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | xen | 4.17.4_04-150500.3.33.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | xen | 4.18.2_06-150600.3.3.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP5 | xen | 4.17.4_04-150500.3.33.1 |
| SUSE Linux Enterprise Module for Server Applications 15 SP6 | xen | 4.18.2_06-150600.3.3.1 |
| SUSE Linux Enterprise Server 12 SP5 | xen | 4.12.4_50-3.112.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | xen | 4.13.5_12-150200.3.93.1 |
| SUSE Linux Enterprise Server 15 SP3-LTSS | xen | 4.14.6_16-150300.3.75.1 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | xen | 4.16.6_04-150400.4.62.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | xen | 4.12.4_50-3.112.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | xen | 4.13.5_12-150200.3.93.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | xen | 4.14.6_16-150300.3.75.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | xen | 4.16.6_04-150400.4.62.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | xen | 4.12.4_50-3.112.1 |
| SUSE Manager Proxy 4.3 | xen | 4.16.6_04-150400.4.62.1 |
| SUSE Manager Server 4.3 | xen | 4.16.6_04-150400.4.62.1 |
| 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 15.5 | xen | 4.17.4_04-150500.3.33.1 |
| openSUSE Leap 15.6 | xen | 4.18.2_06-150600.3.3.1 |
| openSUSE Leap Micro 5.5 | xen | 4.17.4_04-150500.3.33.1 |
| openSUSE Tumbleweed | xen | 4.18.2_06-2.1 |