CVE-2025-21966

high

Description

In the Linux kernel, the following vulnerability has been resolved: dm-flakey: Fix memory corruption in optional corrupt_bio_byte feature Fix memory corruption due to incorrect parameter being passed to bio_init

References

https://git.kernel.org/stable/c/da070843e153471be4297a12fdaa64023276f40e

https://git.kernel.org/stable/c/818330f756f3800c37d738bd36bce60eac949938

https://git.kernel.org/stable/c/5a87e46da2418c57b445371f5ca0958d5779ba5f

https://git.kernel.org/stable/c/57e9417f69839cb10f7ffca684c38acd28ceb57b

Details

Source: Mitre, NVD

Published: 2025-04-01

Updated: 2025-04-14

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High