SB20250422170 - Buffer overflow in Linux kernel iio driver
Published: April 22, 2025 Updated: May 10, 2025
Security Bulletin ID
SB20250422170
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) Buffer overflow (CVE-ID: CVE-2025-22082)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the iio_backend_debugfs_write_reg() function in drivers/iio/industrialio-backend.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/035b4989211dc1c8626e186d655ae8ca5141bb73
- https://git.kernel.org/stable/c/04271a4d2740f98bbe36f82cd3d74677a839d1eb
- https://git.kernel.org/stable/c/df3892e5e861c43d5612728ed259634675b8a71f
- https://git.kernel.org/stable/c/fd791c81f410ab1c554686a6f486dc7a176dfe35
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.14.2