CVE-2024-23196

MEDIUM

Linux Kernel < 5.5.19 - Denial of Service via Race Condition in snd_hdac_regmap_sync()

Title source: llm

Description

A race condition was found in the Linux kernel's sound/hda device driver in snd_hdac_regmap_sync() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.

References (1)

Core 1

Core References

Permissions Required

https://bugzilla.openanolis.cn/show_bug.cgi?id=8148

Scores

CVSS v3 5.3

EPSS 0.0017

EPSS Percentile 6.3%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-362 CWE-476

Status published

Products (1)

linux/linux_kernel < 5.5.19

Published Feb 05, 2024

Tracked Since Feb 18, 2026