CVE-2023-54052
kernel: Linux kernel Wi-Fi driver: Denial of Service due to missing transmit status
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · December 24, 2025
Updated · June 30, 2026
Description
A flaw was found in the Linux kernel's Wi-Fi driver (mt76: mt7921). This issue, caused by missing transmit status in aggregated data units, can lead to a temporary network stoppage. A local attacker could exploit this vulnerability to cause a Denial of Service (DoS) by preventing network communication.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-772 · Missing Release of Resource after Effective Lifetime