Executive Summary

Informations
Name CVE-2024-36918 First vendor Publication 2024-05-30
Vendor Cve Last vendor Modification 2024-05-30

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:

bpf: Check bloom filter map value size

This patch adds a missing check to bloom filter creating, rejecting values above KMALLOC_MAX_SIZE. This brings the bloom map in line with many other map types.

The lack of this protection can cause kernel crashes for value sizes that overflow int's. Such a crash was caught by syzkaller. The next patch adds more guard-rails at a lower level.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-36918

Sources (Detail)

https://git.kernel.org/stable/c/608e13706c8b6c658a0646f09ebced74ec367f7c
https://git.kernel.org/stable/c/a8d89feba7e54e691ca7c4efc2a6264fa83f3687
https://git.kernel.org/stable/c/c418afb9bf23e2f2b76cb819601e4a5d9dbab42d
https://git.kernel.org/stable/c/fa6995eeb62e74b5a1480c73fb7b420c270784d3
Source Url

Alert History

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0
1
Date Informations
2024-05-31 00:27:31
  • Multiple Updates
2024-05-30 21:27:22
  • First insertion