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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-47021 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix memleak when mt7915_unregister_device() mt7915_tx_token_put() should get call before mt76_free_pending_txwi().


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/81483309ce861a9fa7835322787f68a443fea364 Patch 
https://git.kernel.org/stable/c/81483309ce861a9fa7835322787f68a443fea364 Patch 
https://git.kernel.org/stable/c/d754c80ae82a662e692a82faad71b8c218cb7f52 Patch 
https://git.kernel.org/stable/c/d754c80ae82a662e692a82faad71b8c218cb7f52 Patch 
https://git.kernel.org/stable/c/e9d32af478cfc3744a45245c0b126738af4b3ac4 Patch 
https://git.kernel.org/stable/c/e9d32af478cfc3744a45245c0b126738af4b3ac4 Patch 

Weakness Enumeration

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

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47021
NVD Published Date:
02/28/2024
NVD Last Modified:
12/09/2024
Source:
kernel.org