Executive Summary

Informations
Name CVE-2024-41081 First vendor Publication 2024-07-29
Vendor Cve Last vendor Modification 2024-11-21

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:

ila: block BH in ila_output()

As explained in commit 1378817486d6 ("tipc: block BH before using dst_cache"), net/core/dst_cache.c helpers need to be called with BH disabled.

ila_output() is called from lwtunnel_output() possibly from process context, and under rcu_read_lock().

We might be interrupted by a softirq, re-enter ila_output() and corrupt dst_cache data structures.

Fix the race by using local_bh_disable().

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41081

Sources (Detail)

https://git.kernel.org/stable/c/522c3336c2025818fa05e9daf0ac35711e55e316
https://git.kernel.org/stable/c/7435bd2f84a25aba607030237261b3795ba782da
https://git.kernel.org/stable/c/96103371091c6476eb07f4c66624bdd1b42f758a
https://git.kernel.org/stable/c/9f9c79d8e527d867e0875868b14fb76e6011e70c
https://git.kernel.org/stable/c/a0cafb7b0b94d18e4813ee4b712a056f280e7b5a
https://git.kernel.org/stable/c/b4eb25a3d70df925a9fa4e82d17a958a0a228f5f
https://git.kernel.org/stable/c/cf28ff8e4c02e1ffa850755288ac954b6ff0db8c
https://git.kernel.org/stable/c/feac2391e26b086f73be30e9b1ab215eada8d830
Source Url

Alert History

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0
1
Date Informations
2024-11-25 09:23:25
  • Multiple Updates
2024-07-29 21:27:27
  • First insertion