SB2025081817 - Out-of-bounds read in Linux kernel comedi drivers driver
Published: August 18, 2025
Security Bulletin ID
SB2025081817
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-2025-38529)
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 aio_iiro_16_attach() function in drivers/comedi/drivers/aio_iiro_16.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/43ddd82e6a91913cea1c078e782afd8de60c3a53
- https://git.kernel.org/stable/c/66acb1586737a22dd7b78abc63213b1bcaa100e4
- https://git.kernel.org/stable/c/955e8835855fed8e87f7d8c8075564a1746c1b4c
- https://git.kernel.org/stable/c/e0f3c0867d7d231c70984f05c97752caacd0daba
- https://git.kernel.org/stable/c/ff30dd3f15f443d2a0085b12ec2cc95d44f35fa7