Executive Summary

Informations
Name CVE-2025-21763 First vendor Publication 2025-02-27
Vendor Cve Last vendor Modification 2025-03-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21763

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3713

Sources (Detail)

https://git.kernel.org/stable/c/1cbb2aa90cd3fba15ad7efb5cdda28f3d1082379
https://git.kernel.org/stable/c/40d8f2f2a373b6c294ffac394d2bb814b572ead1
https://git.kernel.org/stable/c/559307d25235e24b5424778c7332451b6c741159
https://git.kernel.org/stable/c/784eb2376270e086f7db136d154b8404edacf97b
https://git.kernel.org/stable/c/8666e9aab801328c1408a19fbf4070609dc0695a
https://git.kernel.org/stable/c/becbd5850c03ed33b232083dd66c6e38c0c0e569
https://git.kernel.org/stable/c/cdd5c2a12ddad8a77ce1838ff9f29aa587de82df
https://git.kernel.org/stable/c/e1aed6be381bcd7f46d4ca9d7ef0f5f3d6a1be32
Source Url

Alert History

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Date Informations
2025-06-26 02:40:57
  • Multiple Updates
2025-06-25 12:38:01
  • Multiple Updates
2025-06-24 02:45:24
  • Multiple Updates
2025-05-27 02:52:26
  • Multiple Updates
2025-03-28 17:20:53
  • Multiple Updates
2025-03-28 13:49:00
  • Multiple Updates
2025-03-28 03:24:19
  • Multiple Updates
2025-03-25 03:30:09
  • Multiple Updates
2025-03-21 17:20:46
  • Multiple Updates
2025-03-13 17:20:55
  • Multiple Updates
2025-02-28 03:46:08
  • Multiple Updates
2025-02-28 03:46:04
  • Multiple Updates
2025-02-27 21:20:33
  • Multiple Updates
2025-02-27 09:20:31
  • First insertion