CVE-2025-22042

ksmbd: add bounds check for create lease context

State: Published
Severity: 8.1 High
Published: Apr 16, 2025
Updated: Aug 5, 2026
Reserved: Dec 29, 2024

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.

Scores

CVSS	Score	Vector	Source
3.1	8.1 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H	Linux

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	0626e6641f6b467447c81dd7678a69c66f7746cf to before 629dd37acc336ad778979361c351e782053ea284Affected 0626e6641f6b467447c81dd7678a69c66f7746cf to before 60b7207893a8a06c78441934931a08fdad63f18eAffected 0626e6641f6b467447c81dd7678a69c66f7746cf to before 800c482c9ef5910f05e3a713943c67cc6c1d4939Affected 0626e6641f6b467447c81dd7678a69c66f7746cf to before a41cd52f00907a040ca22c73d4805bb79b0d0972Affected 0626e6641f6b467447c81dd7678a69c66f7746cf to before 9a1b6ea955e6c7b29939a6d98701202f9d9644ecAffected 0626e6641f6b467447c81dd7678a69c66f7746cf to before bab703ed8472aa9d109c5f8c1863921533363daeAffected
LinuxLinux	5.15Affected before 5.15Not affected 6.1.134 through 6.1.Not affected 6.6.87 through 6.6.Not affected 6.12.23 through 6.12.Not affected 6.13.11 through 6.13.Not affected 6.14.2 through 6.14.*Not affected 6.15 and laterNot affected

Product

Versions

LinuxLinux

0626e6641f6b467447c81dd7678a69c66f7746cf to before 629dd37acc336ad778979361c351e782053ea284Affected
0626e6641f6b467447c81dd7678a69c66f7746cf to before 60b7207893a8a06c78441934931a08fdad63f18eAffected
0626e6641f6b467447c81dd7678a69c66f7746cf to before 800c482c9ef5910f05e3a713943c67cc6c1d4939Affected
0626e6641f6b467447c81dd7678a69c66f7746cf to before a41cd52f00907a040ca22c73d4805bb79b0d0972Affected
0626e6641f6b467447c81dd7678a69c66f7746cf to before 9a1b6ea955e6c7b29939a6d98701202f9d9644ecAffected
0626e6641f6b467447c81dd7678a69c66f7746cf to before bab703ed8472aa9d109c5f8c1863921533363daeAffected

LinuxLinux

5.15Affected
before 5.15Not affected
6.1.134 through 6.1.*Not affected
6.6.87 through 6.6.*Not affected
6.12.23 through 6.12.*Not affected
6.13.11 through 6.13.*Not affected
6.14.2 through 6.14.*Not affected
6.15 and laterNot affected

References

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