CVE-2024-27436

MEDIUM

Linux Kernel - Buffer Overflow

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Stop parsing channels bits when all channels are found. If a usb audio device sets more bits than the amount of channels it could write outside of the map array.

References (11)

[Patch] https://git.kernel.org/stable/c/22cad1b841a63635a38273b799b4791f202ade72

[Patch] https://git.kernel.org/stable/c/5cd466673b34bac369334f66cbe14bb77b7d7827

[Patch] https://git.kernel.org/stable/c/629af0d5fe94a35f498ba2c3f19bd78bfa591be6

[Patch] https://git.kernel.org/stable/c/6d5dc96b154be371df0d62ecb07efe400701ed8a

[Patch] https://git.kernel.org/stable/c/6d88b289fb0a8d055cb79d1c46a56aba7809d96d

[Patch] https://git.kernel.org/stable/c/7e2c1b0f6dd9abde9e60f0f9730026714468770f

[Patch] https://git.kernel.org/stable/c/9af1658ba293458ca6a13f70637b9654fa4be064

[Patch] https://git.kernel.org/stable/c/a39d51ff1f52cd0b6fe7d379ac93bd8b4237d1b7

[Patch] https://git.kernel.org/stable/c/c8a24fd281dcdf3c926413dafbafcf35cde517a9

[Third Party Advisory] https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

[Third Party Advisory] https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

Scores

CVSS v3 5.5

EPSS 0.0015

EPSS Percentile 35.1%

Attack Vector LOCAL

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

Classification

CWE

CWE-787

Status published

Affected Products (10)

linux/linux_kernel < 4.19.311

debian/debian_linux

linux/Kernel < 4.19.311linux

linux/Kernel < 5.4.273linux

linux/Kernel < 5.10.214linux

linux/Kernel < 5.15.153linux

linux/Kernel < 6.1.83linux

linux/Kernel < 6.6.23linux

linux/Kernel < 6.7.11linux

linux/Kernel < 6.8.2linux

Timeline

Published May 17, 2024

Tracked Since Feb 18, 2026