CVE-2023-52689

MEDIUM

Linux Kernel 6.7-6.7.2 - Improper Locking in ALSA Scarlett2 Meter Level Control

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Add missing mutex lock around get meter levels As scarlett2_meter_ctl_get() uses meter_level_map[], the data_mutex should be locked while accessing it.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/74e3de7cdcc31ce75ab42350ae0946eff62a2da2

Patch

https://git.kernel.org/stable/c/993f7b42fa066b055e3a19b7f76ad8157c0927a0

Scores

CVSS v3 5.5

EPSS 0.0015

EPSS Percentile 5.0%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-667

Status published

Products (7)

Linux/Linux < 6.7

Linux/Linux 3473185f31df29ac572be94fdb87ad8267108bec - 74e3de7cdcc31ce75ab42350ae0946eff62a2da2

Linux/Linux 3473185f31df29ac572be94fdb87ad8267108bec - 993f7b42fa066b055e3a19b7f76ad8157c0927a0

Linux/Linux 6.7

Linux/Linux 6.7.2 - 6.7.*

Linux/Linux 6.8

linux/linux_kernel 6.7 - 6.7.2

Published May 17, 2024

Tracked Since Feb 18, 2026