CVE-2025-22042
Published: April 18, 2025Last modified: April 18, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: add bounds check for create lease context Add missing bounds check for create lease context.
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 (6.1.134-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/60b7207893a8a06c78441934931a08fdad63f18e
- https://git.kernel.org/stable/c/629dd37acc336ad778979361c351e782053ea284
- https://git.kernel.org/stable/c/800c482c9ef5910f05e3a713943c67cc6c1d4939
- https://git.kernel.org/stable/c/9a1b6ea955e6c7b29939a6d98701202f9d9644ec
- https://git.kernel.org/stable/c/a41cd52f00907a040ca22c73d4805bb79b0d0972
- https://git.kernel.org/stable/c/bab703ed8472aa9d109c5f8c1863921533363dae
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html