SB2025082850 - Out-of-bounds read in Linux kernel iio driver
Published: August 28, 2025
Security Bulletin ID
SB2025082850
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-2025-38667)
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 iio_debugfs_write_reg() function in drivers/iio/industrialio-core.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.