CVE-2022-49580

medium

Description

In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh. While reading sysctl_fib_multipath_use_neigh, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

References

https://git.kernel.org/stable/c/e045d672ba06e1d35bacb56374d350de0ac99066

https://git.kernel.org/stable/c/b8d345db03b4deffb4f04219a51d3b1e94171b76

https://git.kernel.org/stable/c/87507bcb4f5de16bb419e9509d874f4db6c0ad0f

https://git.kernel.org/stable/c/6727f39e99e0f545d815edebb6c94228485427ec

https://git.kernel.org/stable/c/14e996577ed2799a1ed6ffeb71c76d63acb28444

Details

Source: Mitre, NVD

Published: 2025-02-26

Updated: 2025-02-26

Risk Information

CVSS v2

Base Score: 4.7

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

Severity: Medium

CVSS v3

Base Score: 6.3

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

Severity: Medium