CVEvulnerability
CVE-2026-90361
- Status
- Received
- Published
- 2026-09-17
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix leak in ath11k_service_ready_ext_event()
Currently, during ath11k_service_ready_ext_event() processing,
svc_rdy_ext.mac_phy_caps can be allocated during TLV parsing. This is a
temporary allocation that is freed on the success path, but not on the
error path. If parsing succeeds far enough to allocate mac_phy_caps and
then fails on a later TLV, the allocation leaks. So free the allocation
on the error path.
Compile tested only.
References
- https://git.kernel.org/stable/c/0293be2212d319d59589082461abf2a9b626cd1c git.kernel.org
- https://git.kernel.org/stable/c/047a817147806140cdef5fa25d69d7b7a24f905c git.kernel.org
- https://git.kernel.org/stable/c/10ccd92825504c029390874c6fb84c62d9f263f9 git.kernel.org
- https://git.kernel.org/stable/c/1296cae53052881ddd571a9d4f467a16ebfb7f14 git.kernel.org
- https://git.kernel.org/stable/c/35cb3086b426b3468cfc32d0d8d9883409705ea9 git.kernel.org
- https://git.kernel.org/stable/c/7dbf0bc50cf3ddd039becd875691bb7f484fa004 git.kernel.org
- https://git.kernel.org/stable/c/854eb9053a793b73c4e8082e1923735a80c77bcd git.kernel.org
- https://git.kernel.org/stable/c/f5bb3471c9f46c6cabc06a152c13fc518330913e git.kernel.org