SB20240610111 - Integer underflow in Linux kernel soc sof
Published: June 10, 2024 Updated: May 13, 2025
Security Bulletin ID
SB20240610111
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Integer underflow (CVE-ID: CVE-2024-26927)
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to integer underflow within the sof_ipc3_fw_parse_ext_man() function in sound/soc/sof/ipc3-loader.c. A local user can execute arbitrary code.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/d133d67e7e724102d1e53009c4f88afaaf3e167c
- https://git.kernel.org/stable/c/ced7df8b3c5c4751244cad79011e86cf1f809153
- https://git.kernel.org/stable/c/044e220667157fb9d59320341badec59cf45ba48
- https://git.kernel.org/stable/c/9eeb8e1231f6450c574c1db979122e171a1813ab
- https://git.kernel.org/stable/c/98f681b0f84cfc3a1d83287b77697679e0398306
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.83
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.23
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.2