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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
ba7136f3f9e849e5776429317bf45ac3d4cfa3f7 to < 4903303f25f48b5a1e34e6324c7fae9ccd6b959aaffectedba7136f3f9e849e5776429317bf45ac3d4cfa3f7 to < 35afffaddbe8d310dc61659da0b1a337b0d0addcaffectedba7136f3f9e849e5776429317bf45ac3d4cfa3f7 to < ed35a509390ef4011ea2226da5dd6f62b73873b5affectedba7136f3f9e849e5776429317bf45ac3d4cfa3f7 to < 78f65fbf421a61894c14a1b91fe2fb4437b3fe5faffected
Linux Linux
Default version status: affected
5.4affected0 to < 5.4unaffected6.1.132 to ≤ 6.1.*unaffected6.6.85 to ≤ 6.6.*unaffected6.7.11 to ≤ 6.7.*unaffected6.8 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/4903303f25f48b5a1e34e6324c7fae9ccd6b959a ↗
- https://git.kernel.org/stable/c/35afffaddbe8d310dc61659da0b1a337b0d0addc ↗
- https://git.kernel.org/stable/c/ed35a509390ef4011ea2226da5dd6f62b73873b5 ↗
- https://git.kernel.org/stable/c/78f65fbf421a61894c14a1b91fe2fb4437b3fe5f ↗
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html ↗