SB20251208115 - Resource management error in Linux kernel spi driver
Published: December 8, 2025 Updated: December 12, 2025
Security Bulletin ID
SB20251208115
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) Resource management error (CVE-ID: CVE-2023-53758)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the atmel_qspi_remove() function in drivers/spi/atmel-quadspi.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/618770d4d8e40b7f8ed9eb5f210cd9164dfac47d
- https://git.kernel.org/stable/c/77806d7c9bebe40a8cdce2b8d30fbe6511745df8
- https://git.kernel.org/stable/c/9448bc1dee65f86c0fe64d9dea8b410af0586886
- https://git.kernel.org/stable/c/f6974fb20499e3b6522daa7aec822aac11dfcf42
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.28