CVE-2023-53767
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix memory leak in ath12k_qmi_driver_event_work() Currently the buffer pointed by event is not freed in case ATH12K_FLAG_UNREGISTERING bit is set, this causes memory leak. Add a goto skip instead of return, to ensure event and all the list entries are freed properly. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 8, 2025
First seenDec 8, 2025
How to fix
Update
- Linux Linuxa87f59041a7f77b4bdab05cea60ac6adc69dc5d2, 960412bee0ea75f6b3c2dca4a3535795ee84c47a or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | d889913205cf7ebda905b1e62c5867ed4e39f6c2 ≤ v < a87f59041a7f77b4bdab05cea60ac6adc69dc5d2, d889913205cf7ebda905b1e62c5867ed4e39f6c2 ≤ v < 960412bee0ea75f6b3c2dca4a3535795ee84c47a, 6.3 | a87f59041a7f77b4bdab05cea60ac6adc69dc5d2, 960412bee0ea75f6b3c2dca4a3535795ee84c47a |
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