Executive Summary

Informations
Name CVE-2024-26705 First vendor Publication 2024-04-03
Vendor Cve Last vendor Modification 2024-04-03

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:

parisc: BTLB: Fix crash when setting up BTLB at CPU bringup

When using hotplug and bringing up a 32-bit CPU, ask the firmware about the BTLB information to set up the static (block) TLB entries.

For that write access to the static btlb_info struct is needed, but since it is marked __ro_after_init the kernel segfaults with missing write permissions.

Fix the crash by dropping the __ro_after_init annotation.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26705

Sources (Detail)

https://git.kernel.org/stable/c/54944f45470af5965fb9c28cf962ec30f38a8f5b
https://git.kernel.org/stable/c/913b9d443a0180cf0de3548f1ab3149378998486
https://git.kernel.org/stable/c/aa52be55276614d33f22fbe7da36c40d6432d10b
Source Url

Alert History

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0
Date Informations
2024-04-03 21:27:24
  • First insertion