vulnerability
Red Hat: CVE-2023-52777: kernel: wifi: ath11k: fix gtk offload status event locking (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:H/Au:M/C:P/I:P/A:C) | 2024-05-21 | 2024-08-12 | 2025-01-16 |
Severity
5
CVSS
(AV:L/AC:H/Au:M/C:P/I:P/A:C)
Published
2024-05-21
Added
2024-08-12
Modified
2025-01-16
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix gtk offload status event locking
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.
Mark the code in question as an RCU read-side critical section to avoid
any potential use-after-free issues.
Compile tested only.
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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