Executive Summary

Informations
Name CVE-2024-26828 First vendor Publication 2024-04-17
Vendor Cve Last vendor Modification 2024-04-17

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:

cifs: fix underflow in parse_server_interfaces()

In this loop, we step through the buffer and after each item we check if the size_left is greater than the minimum size we need. However, the problem is that "bytes_left" is type ssize_t while sizeof() is type size_t. That means that because of type promotion, the comparison is done as an unsigned and if we have negative bytes left the loop continues instead of ending.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26828

Sources (Detail)

https://git.kernel.org/stable/c/7190353835b4a219abb70f90b06cdcae97f11512
https://git.kernel.org/stable/c/cffe487026be13eaf37ea28b783d9638ab147204
https://git.kernel.org/stable/c/df2af9fdbc4ddde18a3371c4ca1a86596e8be301
https://git.kernel.org/stable/c/f7ff1c89fb6e9610d2b01c1821727729e6609308
Source Url

Alert History

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0
Date Informations
2024-04-17 17:28:38
  • First insertion