CVE-2022-49603

medium

Description

In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_update_priority. While reading sysctl_ip_fwd_update_priority, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.

References

https://git.kernel.org/stable/c/bcc03369d3277ae075ed421f0c8bf4adb5e65b74

https://git.kernel.org/stable/c/7bf9e18d9a5e99e3c83482973557e9f047b051e7

https://git.kernel.org/stable/c/351f81f7d7185d18a9ff76f8f8c2fa8c4eea563b

https://git.kernel.org/stable/c/11038fa781ab916535c53351537b22d6d405667d

Details

Source: Mitre, NVD

Published: 2025-02-26

Updated: 2025-03-11

Risk Information

CVSS v2

Base Score: 3.8

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

Severity: Low

CVSS v3

Base Score: 4.7

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

Severity: Medium