PT-2024-14740 · Linux+7 · Linux Kernel+7
Published
2023-10-25
·
Updated
2025-09-29
·
CVE-2023-52777
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to the wifi: ath11k: fix gtk offload status event locking in the Linux kernel. The ath11k active pdevs are protected by RCU, but the gtk offload status event handling code calling
ath11k mac get arvif by vdev id() was not marked as a read-side critical section. This could lead to potential use-after-free issues. The code in question has been marked as an RCU read-side critical section to avoid these issues.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Almalinux
Astra Linux
Centos
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse