PT-2024-11438 · Linux+2 · Linux Kernel+2
Ziyang Xuan
·
Published
2021-10-13
·
Updated
2024-11-06
·
CVE-2021-47443
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A memory leak issue has been identified in the Linux kernel, specifically in the NFC digital module. The issue arises when the
digital send cmd() function fails, causing the params variable to not be freed, resulting in a memory leak. This issue is resolved by freeing the params variable if digital send cmd() returns a failure.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Memory Leak
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Suse