SB20250502202 - NULL pointer dereference in Linux kernel soc samsung driver
Published: May 2, 2025 Updated: May 10, 2025
Security Bulletin ID
SB20250502202
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-2025-23148)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to NULL pointer dereference within the exynos_chipid_probe() function in drivers/soc/samsung/exynos-chipid.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/4129760e462f45f14e61b10408ace61aa7c2ed30
- https://git.kernel.org/stable/c/44a2572a0fdcf3e7565763690d579b998a8f0562
- https://git.kernel.org/stable/c/475b9b45dc32eba58ab794b5d47ac689fc018398
- https://git.kernel.org/stable/c/4f51d169fd0d4821bce775618db024062b09a3f7
- https://git.kernel.org/stable/c/5f80fd2ff8bfd13e41554741740e0ca8e6445ded
- https://git.kernel.org/stable/c/8ce469d23205249bb17c1135ccadea879576adfc
- https://git.kernel.org/stable/c/8ee067cf0cf82429e9b204283c7d0d8d6891d10e
- https://git.kernel.org/stable/c/c8222ef6cf29dd7cad21643228f96535cc02b327
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.237
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.181
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.135
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.24
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.13.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.14.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.88