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  1. CVEs
  2. CVE-2022-49604
  1. CVEs

CVE-2022-49604

medium
  • Information
  • CPEs
  • Plugins

Description

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

References

https://git.kernel.org/stable/c/eb15262128b793e4b1d1c4514d3e6d19c3959764

https://git.kernel.org/stable/c/e364b5f6ffbfc457a997ad09a7baa16c19581edc

https://git.kernel.org/stable/c/b96ed5ccb09ae71103023ed13acefb194f609794

https://git.kernel.org/stable/c/93fbc06da1d819f3981a7bd7928c3641ea67b364

https://git.kernel.org/stable/c/7828309df0f89419a9349761a37c7d1b0da45697

https://git.kernel.org/stable/c/60c158dc7b1f0558f6cadd5b50d0386da0000d50

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

EPSS

EPSS: 0.00014

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