CVE-2024-53150

HIGH CISA KEV EPSS 67.4%

Published Dec 24, 20241y ago · Modified Jun 17, 20261w ago

7.1 CVSS 3.1

High

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Published Dec 24, 2024 1y ago

Last Modified Jun 17, 2026 1w ago

KEV Listed Apr 9, 2025 1y ago

KEV Due Apr 30, 2025 426d overdue

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix out of bounds reads when finding clock sources The current USB-audio driver code doesn't check bLength of each descriptor at traversing for clock descriptors. That is, when a device provides a bogus descriptor with a shorter bLength, the driver might hit out-of-bounds reads. For addressing it, this patch adds sanity checks to the validator functions for the clock descriptor traversal. When the descriptor length is shorter than expected, it's skipped in the loop. For the clock source and clock multiplier descriptors, we can just check bLength against the sizeof() of each descriptor type. OTOH, the clock selector descriptor of UAC2 and UAC3 has an array of bNrInPins elements and two more fields at its tail, hence those have to be checked in addition to the sizeof() check.

CVSS Details

Base Score

7.1

Exploitability

1.8

Impact

5.2

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality High

Integrity None

Availability High

Threat Intelligence

CISA Known Exploited Overdue 426d

Added: Apr 9, 2025
Due: Apr 30, 2025

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

EPSS Exploit Probability

67.4% percentile

Exploit & Patch Status

Actively Exploited (KEV)

Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 8

Vendor	Product	Version	Range
debian	debian_linux	11.0	any
linux	linux_kernel	*	<5.4.287
linux	linux_kernel	*	≥5.5 – <5.10.231
linux	linux_kernel	*	≥5.11 – <5.15.174
linux	linux_kernel	*	≥5.16 – <6.1.120
linux	linux_kernel	*	≥6.2 – <6.6.64
linux	linux_kernel	*	≥6.7 – <6.11.11
linux	linux_kernel	*	≥6.12 – <6.12.2

References 11

git.kernel.org https://git.kernel.org/stable/c/096bb5b43edf755bc4477e64004fa3a20539ec2f

Patch
git.kernel.org https://git.kernel.org/stable/c/45a92cbc88e4013bfed7fd2ccab3ade45f8e896b

Patch
git.kernel.org https://git.kernel.org/stable/c/74cb86e1006c5437b1d90084d22018da30fddc77

Patch
git.kernel.org https://git.kernel.org/stable/c/a3dd4d63eeb452cfb064a13862fb376ab108f6a6

Patch
git.kernel.org https://git.kernel.org/stable/c/a632bdcb359fd8145e86486ff8612da98e239acd

Patch
git.kernel.org https://git.kernel.org/stable/c/ab011f7439d9bbfd34fd3b9cef4b2d6d952c9bb9

Patch
git.kernel.org https://git.kernel.org/stable/c/da13ade87a12dd58829278bc816a61bea06a56a9

Patch
git.kernel.org https://git.kernel.org/stable/c/ea0fa76f61cf8e932d1d26e6193513230816e11d

Patch
lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

Mailing List
lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

Mailing List
cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-53150

US Government Resource

Remediation

git.kernel.org https://git.kernel.org/stable/c/096bb5b43edf755bc4477e64004fa3a20539ec2f

Patch
git.kernel.org https://git.kernel.org/stable/c/45a92cbc88e4013bfed7fd2ccab3ade45f8e896b

Patch
git.kernel.org https://git.kernel.org/stable/c/74cb86e1006c5437b1d90084d22018da30fddc77

Patch
git.kernel.org https://git.kernel.org/stable/c/a3dd4d63eeb452cfb064a13862fb376ab108f6a6

Patch
git.kernel.org https://git.kernel.org/stable/c/a632bdcb359fd8145e86486ff8612da98e239acd

Patch
git.kernel.org https://git.kernel.org/stable/c/ab011f7439d9bbfd34fd3b9cef4b2d6d952c9bb9

Patch
git.kernel.org https://git.kernel.org/stable/c/da13ade87a12dd58829278bc816a61bea06a56a9

Patch
git.kernel.org https://git.kernel.org/stable/c/ea0fa76f61cf8e932d1d26e6193513230816e11d

Patch