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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-47443 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() 'params' is allocated in digital_tg_listen_mdaa(), but not free when digital_send_cmd() failed, which will cause memory leak. Fix it by freeing 'params' if digital_send_cmd() return failed.


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/3f2960b39f22e26cf8addae93c3f5884d1c183c9
https://git.kernel.org/stable/c/429054ec51e648d241a7e0b465cf44f6633334c5
https://git.kernel.org/stable/c/564249219e5b5673a8416b5181875d828c3f1e8c
https://git.kernel.org/stable/c/58e7dcc9ca29c14e44267a4d0ea61e3229124907
https://git.kernel.org/stable/c/7ab488d7228a9dceb2456867f1f0919decf6efed
https://git.kernel.org/stable/c/9881b0c860649f27ef2565deef011e516390f416
https://git.kernel.org/stable/c/a67d47e32c91e2b10402cb8c081774cbf08edb2e
https://git.kernel.org/stable/c/b7b023e6ff567e991c31cd425b0e1d16779c938b

Weakness Enumeration

CWE-ID CWE Name Source

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47443
NVD Published Date:
05/22/2024
NVD Last Modified:
11/06/2024
Source:
kernel.org