CVE-2025-23146
Published: May 2, 2025Last modified: May 2, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: mfd: ene-kb3930: Fix a potential NULL pointer dereference The off_gpios could be NULL. Add missing check in the kb3930_probe(). This is similar to the issue fixed in commit b1ba8bcb2d1f ("backlight: hx8357: Fix potential NULL pointer dereference"). This was detected 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/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://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html