VulnerabilityModified
CVE-2024-56704
In the Linux kernel, the following vulnerability has been resolved: 9p/xen: fix release of IRQ Kernel logs indicate an IRQ was double-freed.
HIGH 7.8EPSS 0.24%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.24%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel, the following vulnerability has been resolved: 9p/xen: fix release of IRQ Kernel logs indicate an IRQ was double-freed. Pass correct device ID during IRQ release. [Dominique: remove confusing variable reset to 0]
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-415
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/2bb3ee1bf237557daea1d58007d2e1d4a6502ccfPatch
- https://git.kernel.org/stable/c/4950408793b118cb8075bcee1f033b543fb719faPatch
- https://git.kernel.org/stable/c/530bc9f03a102fac95b07cda513bfc16ff69e0eePatch
- https://git.kernel.org/stable/c/692eb06703afc3e24d889d77e94a0e20229f6a4aPatch
- https://git.kernel.org/stable/c/7f5a2ed5c1810661e6b03f5a4ebf17682cdea850Patch
- https://git.kernel.org/stable/c/b9e26059664bd9ebc64a0e8f5216266fc9f84265Patch
- https://git.kernel.org/stable/c/d74b4b297097bd361b8a9abfde9b521ff464ea9cPatch
- https://git.kernel.org/stable/c/d888f5f5d76b2722c267e6bdf51d445d60647b7bPatch
- https://git.kernel.org/stable/c/e43c608f40c065b30964f0a806348062991b802dPatch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.