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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-47644 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: media: staging: media: zoran: move videodev alloc Move some code out of zr36057_init() and create new functions for handling zr->video_dev. This permit to ease code reading and fix a zr->video_dev memory leak.


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/1e501ec38796f43e995731d1bcd4173cb1ccfce0 Patch 
https://git.kernel.org/stable/c/82e3a496eb56da0b9f29fdc5b63cedb3289e91de Patch 
https://git.kernel.org/stable/c/bd01629315ffd5b63da91d0bd529a77d30e55028 Patch 
https://git.kernel.org/stable/c/c1ba65100a359fe28cfe37e09e10c99f247cbf1e Patch 
https://git.kernel.org/stable/c/ff3357bffd9fb78f59762d8955afc7382a279079 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-401 Missing Release of Memory after Effective Lifetime cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47644
NVD Published Date:
02/26/2025
NVD Last Modified:
03/18/2025
Source:
kernel.org