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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-49995 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: tipc: guard against string buffer overrun Smatch reports that copying media_name and if_name to name_parts may overwrite the destination. .../bearer.c:166 bearer_name_validate() error: strcpy() 'media_name' too large for 'name_parts->media_name' (32 vs 16) .../bearer.c:167 bearer_name_validate() error: strcpy() 'if_name' too large for 'name_parts->if_name' (1010102 vs 16) This does seem to be the case so guard against this possibility by using strscpy() and failing if truncation occurs. Introduced by commit b97bf3fd8f6a ("[TIPC] Initial merge") Compile tested only.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/12d26aa7fd3cbdbc5149b6e516563478d575026e Patch 
https://git.kernel.org/stable/c/2ed7f42dfd3edb387034128ca5b0f639836d4ddd Patch 
https://git.kernel.org/stable/c/54dae0e9063ed23c9acf8d5ab9b18d3426a8ac18 Patch 
https://git.kernel.org/stable/c/6555a2a9212be6983d2319d65276484f7c5f431a Patch 
https://git.kernel.org/stable/c/80c0be7bcf940ce9308311575c3aff8983c9b97a Patch 
https://git.kernel.org/stable/c/8298b6e45fb4d8944f356b08e4ea3e54df5e0488
https://git.kernel.org/stable/c/a18c7b239d02aafb791ae2c45226f6bb40641792 Patch 
https://git.kernel.org/stable/c/c79768ffba5b6e95569a463a69b3101c95694867
https://git.kernel.org/stable/c/e2b2558971e02ca33eb637a8350d68a48b3e8e46 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-49995
NVD Published Date:
10/21/2024
NVD Last Modified:
11/08/2024
Source:
kernel.org