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CVE-2024-42138 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: mlxsw: core_linecards: Fix double memory deallocation in case of invalid INI file In case of invalid INI file mlxsw_linecard_types_init() deallocates memory but doesn't reset pointer to NULL and returns 0. In case of any error occurred after mlxsw_linecard_types_init() call, mlxsw_linecards_init() calls mlxsw_linecard_types_fini() which performs memory deallocation again. Add pointer reset to NULL. Found by Linux Verification Center (linuxtesting.org) with SVACE.


Metrics

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CVSS 4.0 Severity and Vector Strings:

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

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Hyperlink Resource
https://git.kernel.org/stable/c/8ce34dccbe8fa7d2ef86f2d8e7db2a9b67cabfc3
https://git.kernel.org/stable/c/9af7437669b72f804fc4269f487528dbbed142a2
https://git.kernel.org/stable/c/ab557f5cd993a3201b09593633d04b891263d5c0
https://git.kernel.org/stable/c/f8b55a465b0e8a500179808166fe9420f5c091a1

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-42138
NVD Published Date:
07/30/2024
NVD Last Modified:
07/30/2024
Source:
kernel.org