CVE-2022-49633

medium

Description

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

References

https://git.kernel.org/stable/c/cce955efa0ab81f7fb72e22beed372054c86005c

https://git.kernel.org/stable/c/4a2f7083cc6cb72dade9a63699ca352fad26d1cd

https://git.kernel.org/stable/c/05c615033174f1d19374f42285ccd8e9af13e427

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