vulnerability
Ubuntu: (CVE-2023-52769): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | May 21, 2024 | Nov 19, 2024 | Aug 18, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
May 21, 2024
Added
Nov 19, 2024
Modified
Aug 18, 2025
Description
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.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-6-5ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-6-5ubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-6-5ubuntu-upgrade-linux-hwe-6-5ubuntu-upgrade-linux-laptopubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-6-5ubuntu-upgrade-linux-nvidia-6-5ubuntu-upgrade-linux-oem-6-5ubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-6-5ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-riscvubuntu-upgrade-linux-riscv-6-5ubuntu-upgrade-linux-starfiveubuntu-upgrade-linux-starfive-6-5
References
- CVE-2023-52769
- https://attackerkb.com/topics/CVE-2023-52769
- CWE-416
- URL-https://git.kernel.org/linus/6afc57ea315e0f660b1f870a681737bb7b71faef
- URL-https://git.kernel.org/stable/c/6afc57ea315e0f660b1f870a681737bb7b71faef
- URL-https://git.kernel.org/stable/c/afd3425bd69610f318403084fe491e24a1357fb9
- URL-https://git.kernel.org/stable/c/d908ca431e20b0e4bfc5d911d1744910ed779bdb
- URL-https://www.cve.org/CVERecord?id=CVE-2023-52769
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