SB2025092371 - Out-of-bounds read in Linux kernel dma ti driver
Published: September 23, 2025
Security Bulletin ID
SB2025092371
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-2025-39869)
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 edma_setup_from_hw() function in drivers/dma/ti/edma.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/069fd1688c57c0cc8a3de64d108579b31676f74b
- https://git.kernel.org/stable/c/1baed10553fc8b388351d8fc803e3ae6f1a863bc
- https://git.kernel.org/stable/c/5e462fa0dfdb52b3983cf41532d3d4c7d63e2f93
- https://git.kernel.org/stable/c/d5e82f3f2c918d446df46e8d65f8083fd97cdec5
- https://git.kernel.org/stable/c/e63419dbf2ceb083c1651852209c7f048089ac0f