SB2025050451 - NULL pointer dereference in Linux kernel mfd driver
Published: May 4, 2025 Updated: May 10, 2025
Security Bulletin ID
SB2025050451
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) NULL pointer dereference (CVE-ID: CVE-2025-23146)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the kb3930_probe() function in drivers/mfd/ene-kb3930.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/2edb5b29b197d90b4d08cd45e911c0bcf24cb895
- https://git.kernel.org/stable/c/4cdf1d2a816a93fa02f7b6b5492dc7f55af2a199
- https://git.kernel.org/stable/c/6dc88993ee3fa8365ff6a5d6514702f70ba6863a
- https://git.kernel.org/stable/c/76d0f4199bc5b51acb7b96c6663a8953543733ad
- https://git.kernel.org/stable/c/7b47df6498f223c8956bfe0d994a0e42a520dfcd
- https://git.kernel.org/stable/c/90ee23c2514a22a9c2bb39a540cbe1c9acb27d0b
- https://git.kernel.org/stable/c/b1758417310d2cc77e52cd15103497e52e2614f6
- https://git.kernel.org/stable/c/ea07760676bba49319d553af80c239da053b5fb1
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.88