CVE-2022-50465

high

Description

In the Linux kernel, the following vulnerability has been resolved: ext4: fix leaking uninitialized memory in fast-commit journal When space at the end of fast-commit journal blocks is unused, make sure to zero it out so that uninitialized memory is not leaked to disk.

References

https://git.kernel.org/stable/c/d9ba03eb03dc2dccb5450de388ea46bdcaaf8348

https://git.kernel.org/stable/c/b8b7922374b00a44137e5bcdd46ef86c8b065f27

https://git.kernel.org/stable/c/871800770d7f2f952c7249ad52485c3564dab44e

https://git.kernel.org/stable/c/7c1fb65e8ce85c281d2cba9c236f9edbbc4eaca6

https://git.kernel.org/stable/c/594bc43b410316d70bb42aeff168837888d96810

Details

Source: Mitre, NVD

Published: 2025-10-01

Updated: 2025-10-02

Risk Information

CVSS v2

Base Score: 5.6

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

Severity: Medium

CVSS v3

Base Score: 7.1

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

Severity: High

EPSS

EPSS: 0.00018