PT-2025-18641 · Linux+2 · Linux Kernel+2
Published
2025-05-01
·
Updated
2025-07-10
·
CVE-2022-49924
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 potential memory leak has been identified in the Linux kernel's NFC subsystem, specifically in the
fdp nci send() function. This function calls fdp nci i2c write(), which does not free the skb variable, resulting in a memory leak when fdp nci i2c write() finishes. To fix this issue, fdp nci send() should free the skb variable after fdp nci i2c write() has completed.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Memory Leak
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Suse