PT-2025-8878
CVE-2025-21766
·
Published
2025-02-07
·
Updated
2026-10-21
Description by
CVSS 3.1
8.1
HighMetricsAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A vulnerability in the Linux kernel has been resolved. The issue concerns the
ip rt update pmtu() function, which must use RCU protection to prevent the net structure it reads from disappearing.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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