CVE - CVE-2024-49995

CVE-ID
CVE-2024-49995	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/12d26aa7fd3cbdbc5149b6e516563478d575026e URL:https://git.kernel.org/stable/c/12d26aa7fd3cbdbc5149b6e516563478d575026e MISC:https://git.kernel.org/stable/c/2ed7f42dfd3edb387034128ca5b0f639836d4ddd URL:https://git.kernel.org/stable/c/2ed7f42dfd3edb387034128ca5b0f639836d4ddd MISC:https://git.kernel.org/stable/c/54dae0e9063ed23c9acf8d5ab9b18d3426a8ac18 URL:https://git.kernel.org/stable/c/54dae0e9063ed23c9acf8d5ab9b18d3426a8ac18 MISC:https://git.kernel.org/stable/c/6555a2a9212be6983d2319d65276484f7c5f431a URL:https://git.kernel.org/stable/c/6555a2a9212be6983d2319d65276484f7c5f431a MISC:https://git.kernel.org/stable/c/80c0be7bcf940ce9308311575c3aff8983c9b97a URL:https://git.kernel.org/stable/c/80c0be7bcf940ce9308311575c3aff8983c9b97a MISC:https://git.kernel.org/stable/c/8298b6e45fb4d8944f356b08e4ea3e54df5e0488 URL:https://git.kernel.org/stable/c/8298b6e45fb4d8944f356b08e4ea3e54df5e0488 MISC:https://git.kernel.org/stable/c/a18c7b239d02aafb791ae2c45226f6bb40641792 URL:https://git.kernel.org/stable/c/a18c7b239d02aafb791ae2c45226f6bb40641792 MISC:https://git.kernel.org/stable/c/c79768ffba5b6e95569a463a69b3101c95694867 URL:https://git.kernel.org/stable/c/c79768ffba5b6e95569a463a69b3101c95694867 MISC:https://git.kernel.org/stable/c/e2b2558971e02ca33eb637a8350d68a48b3e8e46 URL:https://git.kernel.org/stable/c/e2b2558971e02ca33eb637a8350d68a48b3e8e46
Assigning CNA
kernel.org
Date Record Created
20241021	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241021)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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