high8.8
CVE-2023-52769
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix htt mlo-offset event locking The ath12k active pdevs are protected by RCU…
Impact
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix htt mlo-offset event locking The ath12k active pdevs are protected by RCU but the htt mlo-offset event handling code calling ath12k_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 6.3 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/6afc57ea315e0f660b1f870a681737bb7b71faef
- https://git.kernel.org/stable/c/afd3425bd69610f318403084fe491e24a1357fb9
- https://git.kernel.org/stable/c/d908ca431e20b0e4bfc5d911d1744910ed779bdb
- https://git.kernel.org/stable/c/6afc57ea315e0f660b1f870a681737bb7b71faef
- https://git.kernel.org/stable/c/afd3425bd69610f318403084fe491e24a1357fb9
- https://git.kernel.org/stable/c/d908ca431e20b0e4bfc5d911d1744910ed779bdb