CVE-2022-49632

medium

Description

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

References

https://git.kernel.org/stable/c/f9617844e4d5d6331dbce3fb19a24e5bda201e58

https://git.kernel.org/stable/c/de9490c32bc10020efdd1509689a28f197d6dfb8

https://git.kernel.org/stable/c/d2efabce81db7eed1c98fa1a3f203f0edd738ac3

Details

Source: Mitre, NVD

Published: 2025-02-26

Updated: 2025-02-26

Risk Information

CVSS v2

Base Score: 6.3

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

Severity: Medium

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