Executive Summary

Informations
Name CVE-2024-46764 First vendor Publication 2024-09-18
Vendor Cve Last vendor Modification 2024-09-20

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
 
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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: add check for invalid name in btf_name_valid_section()

If the length of the name string is 1 and the value of name[0] is NULL byte, an OOB vulnerability occurs in btf_name_valid_section() and the return value is true, so the invalid name passes the check.

To solve this, you need to check if the first position is NULL byte and if the first character is printable.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46764

Sources (Detail)

https://git.kernel.org/stable/c/bb6705c3f93bed2af03d43691743d4c43e3c8e6f
https://git.kernel.org/stable/c/c8ffe2d4d37a05ce18c71b87421443c16f8475e5
Source Url

Alert History

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0
1
Date Informations
2024-09-20 17:27:28
  • Multiple Updates
2024-09-18 13:27:29
  • First insertion