Description

In the Linux kernel, the following vulnerability has been resolved: neighbour: use RCU protection in __neigh_notify() __neigh_notify() can be called without RTNL or RCU protection. Use RCU protection to avoid potential UAF.

INFO

Published Date :

2025-02-27T02:18:15.078Z

Last Modified :

2025-11-03T19:37:14.329Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21763 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21763.

URL Resource
https://git.kernel.org/stable/c/1cbb2aa90cd3fba15ad7efb5cdda28f3d1082379 cve-icon cve-icon
https://git.kernel.org/stable/c/40d8f2f2a373b6c294ffac394d2bb814b572ead1 cve-icon cve-icon
https://git.kernel.org/stable/c/559307d25235e24b5424778c7332451b6c741159 cve-icon cve-icon
https://git.kernel.org/stable/c/784eb2376270e086f7db136d154b8404edacf97b cve-icon cve-icon
https://git.kernel.org/stable/c/8666e9aab801328c1408a19fbf4070609dc0695a cve-icon cve-icon
https://git.kernel.org/stable/c/becbd5850c03ed33b232083dd66c6e38c0c0e569 cve-icon cve-icon
https://git.kernel.org/stable/c/cdd5c2a12ddad8a77ce1838ff9f29aa587de82df cve-icon cve-icon
https://git.kernel.org/stable/c/e1aed6be381bcd7f46d4ca9d7ef0f5f3d6a1be32 cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html cve-icon
https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html cve-icon
https://lore.kernel.org/linux-cve-announce/2025022604-CVE-2025-21763-dcff@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-21763 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-21763 cve-icon
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CVSS Vulnerability Scoring System

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