CVE-2022-50147

high

Description

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix get_nodes out of bound access When user specified more nodes than supported, get_nodes will access nmask array out of bounds.

References

https://git.kernel.org/stable/c/d1b5113674c3e95bb53c601ce2ea4719e851c74d

https://git.kernel.org/stable/c/8176f6a0d9c1b06bc7af7c3d6acd4a66448939df

https://git.kernel.org/stable/c/44652154484e7e3d12008802cfb6c28a8aa16d85

https://git.kernel.org/stable/c/000eca5d044d1ee23b4ca311793cf3fc528da6c6

Details

Source: Mitre, NVD

Published: 2025-06-18

Updated: 2025-06-18

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