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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-50074 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix memleak in aa_simple_write_to_buffer() When copy_from_user failed, the memory is freed by kvfree. however the management struct and data blob are allocated independently, so only kvfree(data) cause a memleak issue here. Use aa_put_loaddata(data) to fix this issue.


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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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/417ea9fe972d2654a268ad66e89c8fcae67017c3 kernel.org
https://git.kernel.org/stable/c/6500eb3a48ac221051b1791818a1ac74744ef617 kernel.org
https://git.kernel.org/stable/c/6583edbf459de2e06b9759f264c0ae27e452b97a kernel.org
https://git.kernel.org/stable/c/7db182a2ebeefded86fea542fcc5d6a68bb77f58 kernel.org
https://git.kernel.org/stable/c/8aab4295582eb397a125d2788b829fa62b88dbf7 kernel.org
https://git.kernel.org/stable/c/bf7ebebce2c25071c719fd8a2f1307e0c243c2d7 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50074
NVD Published Date:
06/18/2025
NVD Last Modified:
06/18/2025
Source:
kernel.org