SB2024093088 - Input validation error in Linux kernel gadget udc driver
Published: September 30, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024093088
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) Input validation error (CVE-ID: CVE-2024-46836)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the ast_udc_getstatus() function in drivers/usb/gadget/udc/aspeed_udc.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/31bd4fab49c0adc6228848357c1b1df9395858af
- https://git.kernel.org/stable/c/b2a50ffdd1a079869a62198a8d1441355c513c7c
- https://git.kernel.org/stable/c/6fe9ca2ca389114c8da66e534c18273497843e8a
- https://git.kernel.org/stable/c/ee0d382feb44ec0f445e2ad63786cd7f3f6a8199
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.110
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.10
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.51