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CVE-2021-47445 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereference on pointer edp The initialization of pointer dev dereferences pointer edp before edp is null checked, so there is a potential null pointer deference issue. Fix this by only dereferencing edp after edp has been null checked. Addresses-Coverity: ("Dereference before null check")


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/0cd063aa0a09822cc1620fc59a67fe2f9f6338ac
https://git.kernel.org/stable/c/2133c4fc8e1348dcb752f267a143fe2254613b34
https://git.kernel.org/stable/c/46c8ddede0273d1d132beefa9de8b820326982be
https://git.kernel.org/stable/c/7f642b93710b6b1119bdff90be01e6b5a2a5d669
https://git.kernel.org/stable/c/91a340768b012f5b910a203a805b97a345b3db37
https://git.kernel.org/stable/c/bacac7d26849c8e903ceb7466d9ce8dc3c2797eb
https://git.kernel.org/stable/c/f175b9a83e5c252d7c74acddc792840016caae0a
https://git.kernel.org/stable/c/f302be08e3de94db8863a0b2958b2bb3e8e998e6

Weakness Enumeration

CWE-ID CWE Name Source

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47445
NVD Published Date:
05/22/2024
NVD Last Modified:
05/22/2024
Source:
kernel.org