medium4.4
CVE-2023-52800
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix htt pktlog locking The ath11k active pdevs are protected by RCU but the h…
Impact
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix htt pktlog locking The ath11k active pdevs are protected by RCU but the htt pktlog handling code calling ath11k_mac_get_ar_by_pdev_id() was not marked as a read-side critical section. Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues. Compile tested only.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.6 before 5.10.202 from 5.11 before 5.15.140 from 5.16 before 6.1.64 from 6.2 before 6.5.13 from 6.6 before 6.6.3 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/03ed26935bebf6b6fd8a656490bf3dcc71b72679
- https://git.kernel.org/stable/c/3a51e6b4da71fdfa43ec006d6abc020f3e22d14e
- https://git.kernel.org/stable/c/3f77c7d605b29df277d77e9ee75d96e7ad145d2d
- https://git.kernel.org/stable/c/423762f021825b5e57c3d6f01ff96a9ff19cdcd8
- https://git.kernel.org/stable/c/69cede2a5a5f60e3f5602b901b52cb64edd2ea6c
- https://git.kernel.org/stable/c/e3199b3fac65c9f103055390b6fd07c5cffa5961
- https://git.kernel.org/stable/c/03ed26935bebf6b6fd8a656490bf3dcc71b72679
- https://git.kernel.org/stable/c/3a51e6b4da71fdfa43ec006d6abc020f3e22d14e
- https://git.kernel.org/stable/c/3f77c7d605b29df277d77e9ee75d96e7ad145d2d
- https://git.kernel.org/stable/c/423762f021825b5e57c3d6f01ff96a9ff19cdcd8
- https://git.kernel.org/stable/c/69cede2a5a5f60e3f5602b901b52cb64edd2ea6c
- https://git.kernel.org/stable/c/e3199b3fac65c9f103055390b6fd07c5cffa5961