CVE-2022-49603

MediumCVSS 4.7/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 4.7/10CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-362

Affected software

VendorProductVersions
LinuxLinux>= 432e05d328921c68c35bfdeff7d7b7400b8e3d1a, < 11038fa781ab916535c53351537b22d6d405667d; >= 432e05d328921c68c35bfdeff7d7b7400b8e3d1a, < 351f81f7d7185d18a9ff76f8f8c2fa8c4eea563b; >= 432e05d328921c68c35bfdeff7d7b7400b8e3d1a, < bcc03369d3277ae075ed421f0c8bf4adb5e65b74; >= 432e05d328921c68c35bfdeff7d7b7400b8e3d1a, < 7bf9e18d9a5e99e3c83482973557e9f047b051e7
LinuxLinux4.19

References

Timeline

Published
Feb 26, 2025
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-49603: Medium severity, CVSS 4.7 | Vulnix