Executive Summary

Informations
Name CVE-2025-21764 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:

ndisc: use RCU protection in ndisc_alloc_skb()

ndisc_alloc_skb() can be called without RTNL or RCU being held.

Add RCU protection to avoid possible UAF.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21764

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3713

Sources (Detail)

https://git.kernel.org/stable/c/3c2d705f5adf5d860aaef90cb4211c0fde2ba66d
https://git.kernel.org/stable/c/628e6d18930bbd21f2d4562228afe27694f66da9
https://git.kernel.org/stable/c/96fc896d0e5b37c12808df797397fb16f3080879
https://git.kernel.org/stable/c/9e0ec817eb41a55327a46cd3ce331a9868d60304
https://git.kernel.org/stable/c/b870256dd2a5648d5ed2f22316b3ac29a7e5ed63
https://git.kernel.org/stable/c/bbec88e4108e8d6fb468d3817fa652140a44ff28
https://git.kernel.org/stable/c/c30893ef3d9cde8e7e8e4fd06b53d2c935bbccb1
https://git.kernel.org/stable/c/cd1065f92eb7ff21b9ba5308a86f33d1670bf926
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 17:20:52
  • Multiple Updates
2025-03-28 13:49:00
  • Multiple Updates
2025-03-28 03:24:20
  • Multiple Updates
2025-03-25 03:30:09
  • Multiple Updates
2025-03-21 17:20:45
  • 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