SB2025070492 - Improper error handling in Linux kernel net usb driver
Published: July 4, 2025
Security Bulletin ID
SB2025070492
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) Improper error handling (CVE-ID: CVE-2025-38153)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling within the aqc111_read_cmd_nopm() and aqc111_read_cmd() functions in drivers/net/usb/aqc111.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/11273279012c922f37cfb4dd95d142803fc07b98
- https://git.kernel.org/stable/c/30a9e834c74e260533b8d0885e3c89f6f32f7993
- https://git.kernel.org/stable/c/405b0d610745fb5e84fc2961d9b960abb9f3d107
- https://git.kernel.org/stable/c/60790d287c1a1ced3554d4a87c2f27bf299a932a
- https://git.kernel.org/stable/c/7c01863b1c47f040d9674171e77789a423b9b128
- https://git.kernel.org/stable/c/8c97655275482ef5384ce0501640630a0fc0f6f4
- https://git.kernel.org/stable/c/acb47a40b5e38be03ef659b7bacdddc592ed73b7
- https://git.kernel.org/stable/c/f398d2dfe450ce2c031d10b585448862d74a0501