CVE-2024-47724

kernel: wifi: ath11k: use work queue to process beacon tx event

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · October 21, 2024

Updated · September 13, 2026

Description

A flaw was found in the Linux kernel's ath11k Wi-Fi driver. This vulnerability occurs because the driver attempts to execute a sleeping function within a critical code section while processing beacon transmission events. An attacker could potentially exploit this to trigger a system crash, leading to a denial of service.

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 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition