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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-47654 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: samples/landlock: Fix path_list memory leak Clang static analysis reports this error sandboxer.c:134:8: warning: Potential leak of memory pointed to by 'path_list' ret = 0; ^ path_list is allocated in parse_path() but never freed.


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/017196730299ccd6eed24bbfabed8af4ffd81530 Patch 
https://git.kernel.org/stable/c/20fbf100f84b9aeb9c91421abe1927bc152bc32b Patch 
https://git.kernel.org/stable/c/49b0d8bf05809df5f87e5c03e26d74bdfdab4571 Patch 
https://git.kernel.org/stable/c/66b513b7c64a7290c1fbb88e657f7cece992e131 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

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47654
NVD Published Date:
02/26/2025
NVD Last Modified:
03/18/2025
Source:
kernel.org