Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assumes that the TX queue for the offloading TID has been configured. At resume time it then tries to sync the write pointer as it may have been updated by the firmware. In the unusual event that no packets have been send on TID 0, the queue will not have been allocated and this causes a crash. Fix this by ensuring the queue exist at suspend time.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 6.1.132 |
References
- https://git.kernel.org/stable/c/35afffaddbe8d310dc61659da0b1a337b0d0addcPatch
- https://git.kernel.org/stable/c/4903303f25f48b5a1e34e6324c7fae9ccd6b959aPatch
- https://git.kernel.org/stable/c/78f65fbf421a61894c14a1b91fe2fb4437b3fe5fPatch
- https://git.kernel.org/stable/c/ed35a509390ef4011ea2226da5dd6f62b73873b5Patch
- https://git.kernel.org/stable/c/78f65fbf421a61894c14a1b91fe2fb4437b3fe5fPatch
- https://git.kernel.org/stable/c/ed35a509390ef4011ea2226da5dd6f62b73873b5Patch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
FAQ
What is CVE-2024-27056?
CVE-2024-27056 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: ensure offloading TID queue exists The resume code path assumes that the TX queue for the offloading TID has b...
How severe is CVE-2024-27056?
CVE-2024-27056 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-27056?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.