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CVE-2023-52798 Detail

Description

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 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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/1fd878e1750190a612b5de2af357cca422ec0822
https://git.kernel.org/stable/c/1fd878e1750190a612b5de2af357cca422ec0822
https://git.kernel.org/stable/c/21ebb0aba580d347e12f01ce5f6e75044427b3d5
https://git.kernel.org/stable/c/21ebb0aba580d347e12f01ce5f6e75044427b3d5
https://git.kernel.org/stable/c/3b6c14833165f689cc5928574ebafe52bbce5f1e
https://git.kernel.org/stable/c/3b6c14833165f689cc5928574ebafe52bbce5f1e
https://git.kernel.org/stable/c/426e718ce9ba60013364a54233feee309356cb82
https://git.kernel.org/stable/c/426e718ce9ba60013364a54233feee309356cb82
https://git.kernel.org/stable/c/ca420ac4f9451f22347bae44b18ab47ba2c267ec
https://git.kernel.org/stable/c/ca420ac4f9451f22347bae44b18ab47ba2c267ec
https://git.kernel.org/stable/c/f882f51905517575c9f793a3dff567af90ef9a10
https://git.kernel.org/stable/c/f882f51905517575c9f793a3dff567af90ef9a10

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free CISA-ADP  

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-52798
NVD Published Date:
05/21/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org