SB2025071112 - Out-of-bounds read in Linux kernel usb
Published: July 11, 2025
Security Bulletin ID
SB2025071112
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2025-38249)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the snd_usb_get_audioformat_uac3() function in sound/usb/stream.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/0ee87c2814deb5e42921281116ac3abcb326880b
- https://git.kernel.org/stable/c/11e740dc1a2c8590eb7074b5c4ab921bb6224c36
- https://git.kernel.org/stable/c/6eb211788e1370af52a245d4d7da35c374c7b401
- https://git.kernel.org/stable/c/74fcb3852a2f579151ce80b9ed96cd916ba0d5d8
- https://git.kernel.org/stable/c/c3fb926abe90d86f5e3055e0035f04d9892a118b
- https://git.kernel.org/stable/c/fb4e2a6e8f28a3c0ad382e363aeb9cd822007b8a