VYPR
Medium severity5.5NVD Advisory· Published Feb 27, 2025· Updated Jun 17, 2026

CVE-2025-21765

CVE-2025-21765

Description

In the Linux kernel, the following vulnerability has been resolved:

ipv6: use RCU protection in ip6_default_advmss()

ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.

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Affected products

245

Patches

Vulnerability mechanics

References

12

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