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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-40982 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: ssb: Fix potential NULL pointer dereference in ssb_device_uevent() The ssb_device_uevent() function first attempts to convert the 'dev' pointer to 'struct ssb_device *'. However, it mistakenly dereferences 'dev' before performing the NULL check, potentially leading to a NULL pointer dereference if 'dev' is NULL. To fix this issue, move the NULL check before dereferencing the 'dev' pointer, ensuring that the pointer is valid before attempting to use it. Found by Linux Verification Center (linuxtesting.org) with SVACE.


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/789c17185fb0f39560496c2beab9b57ce1d0cbe7 Patch 
https://git.kernel.org/stable/c/789c17185fb0f39560496c2beab9b57ce1d0cbe7 Patch 
https://git.kernel.org/stable/c/7d43c8377c6fc846b1812f8df360425c9323dc56 Patch 
https://git.kernel.org/stable/c/7d43c8377c6fc846b1812f8df360425c9323dc56 Patch 
https://git.kernel.org/stable/c/c5dc2d8eb3981bae261ea7d1060a80868e886813 Patch 
https://git.kernel.org/stable/c/c5dc2d8eb3981bae261ea7d1060a80868e886813 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-40982
NVD Published Date:
07/12/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org