Executive Summary

Informations
Name CVE-2024-44970 First vendor Publication 2024-09-04
Vendor Cve Last vendor Modification 2024-10-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
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:

net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink

When all the strides in a WQE have been consumed, the WQE is unlinked from the WQ linked list (mlx5_wq_ll_pop()). For SHAMPO, it is possible to receive CQEs with 0 consumed strides for the same WQE even after the WQE is fully consumed and unlinked. This triggers an additional unlink for the same wqe which corrupts the linked list.

Fix this scenario by accepting 0 sized consumed strides without unlinking the WQE again.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-44970

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3669

Sources (Detail)

https://git.kernel.org/stable/c/50d8009a0ac02c3311b23a0066511f8337bd88d9
https://git.kernel.org/stable/c/650e24748e1e0a7ff91d5c72b72a2f2a452b5b76
https://git.kernel.org/stable/c/7b379353e9144e1f7460ff15f39862012c9d0d78
https://git.kernel.org/stable/c/fba8334721e266f92079632598e46e5f89082f30
Source Url

Alert History

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Date Informations
2025-03-29 03:39:59
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2024-10-03 21:27:50
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2024-09-05 17:27:25
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2024-09-05 00:27:26
  • First insertion