SB20250509127 - Improper error handling in Linux kernel udc aspeed-vhub driver
Published: May 9, 2025 Updated: May 10, 2025
Security Bulletin ID
SB20250509127
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-2025-37881)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling within the ast_vhub_init_dev() function in drivers/usb/gadget/udc/aspeed-vhub/dev.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/052fb65335befeae8500e88d69ea022266baaf6d
- https://git.kernel.org/stable/c/36d68151712e525450f0fbb3045e7110f0d9b610
- https://git.kernel.org/stable/c/61006ca381b4d65d2b8ca695ea8da1ce18d6dee3
- https://git.kernel.org/stable/c/8c75f3e6a433d92084ad4e78b029ae680865420f
- https://git.kernel.org/stable/c/a777ccfb9ba8d43f745e41b69ba39d4a506a081e
- https://git.kernel.org/stable/c/c8d4faf452a627f9b09c3a5c366133a19e5b7a28
- https://git.kernel.org/stable/c/cfa7984f69359761b07a7831c1258c0fde1e0389
- https://git.kernel.org/stable/c/d26a6093d52904cacdbb75424c323c19b443a890
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.181