#VU120307 Memory leak in Linux kernel - CVE-2023-54052

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Main Vulnerability Database Vulnerabilities #VU120307

#VU120307 Memory leak in Linux kernel - CVE-2023-54052

Published: December 26, 2025 / Updated: December 31, 2025


Vulnerability identifier: #VU120307
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-54052
CWE-ID: CWE-401
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Linux kernel
Software vendor:
Linux Foundation

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the mt76_connac2_mac_write_txwi() function in drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c. A local user can perform a denial of service (DoS) attack.


Remediation

Install update from vendor's repository.

External links