CVE-2023-52798
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52798
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52798.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-52798
- Downstream
- Related
- Published
- 2024-05-21T16:15:18Z
- Modified
- 2025-08-09T19:01:29Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix dfs radar event locking
The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11kmacgetarbypdevid() 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.
- References
-
- https://git.kernel.org/stable/c/1fd878e1750190a612b5de2af357cca422ec0822
- https://git.kernel.org/stable/c/21ebb0aba580d347e12f01ce5f6e75044427b3d5
- https://git.kernel.org/stable/c/3b6c14833165f689cc5928574ebafe52bbce5f1e
- https://git.kernel.org/stable/c/426e718ce9ba60013364a54233feee309356cb82
- https://git.kernel.org/stable/c/ca420ac4f9451f22347bae44b18ab47ba2c267ec
- https://git.kernel.org/stable/c/f882f51905517575c9f793a3dff567af90ef9a10