CVE-2025-22042
Medium
Elevated severity or exploit probability.
CVSS base
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS — probability of exploitation (30 days)
0.5%
43.0th percentile
CISA KEV
Not listed
Weakness / dates
—
Published 2025-04-16 · modified 2026-07-30
CVSS breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
| Attack Vector | N | Network |
| Attack Complexity | L | Low |
| Privileges Required | L | Low |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | H | High |
| Integrity | N | None |
| Availability | H | High |
Timeline
- 2025-04-16 — Published (NVD)
- 2026-07-30 — Last modified (NVD)
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.
Affected
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