CVE-2025-23148
Published: May 3, 2025Last modified: May 3, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: soc: samsung: exynos-chipid: Add NULL pointer check in exynos_chipid_probe() soc_dev_attr->revision could be NULL, thus, a pointer check is added to prevent potential NULL pointer dereference. This is similar to the fix in commit 3027e7b15b02 ("ice: Fix some null pointer dereference issues in ice_ptp.c"). This issue is found by our static analysis tool.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.140-r0) |
| 25 LTS | linux-lts | Fixed (6.12.41-r0) | |
| Stream | linux-lts | Fixed (6.12.41-r0) |
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://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html