CVE-2022-49331

medium

Description

In the Linux kernel, the following vulnerability has been resolved: nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling Error paths do not free previously allocated memory. Add devm_kfree() to those failure paths.

References

https://git.kernel.org/stable/c/f444ecd3f57f4ba5090fe8b6756933e37de4226e

https://git.kernel.org/stable/c/db836b97464d44340b568e041fd24602858713f7

https://git.kernel.org/stable/c/d221ce54ce331c1a23be71eebf57f6a088632383

https://git.kernel.org/stable/c/996419e0594abb311fb958553809f24f38e7abbe

https://git.kernel.org/stable/c/6fce324b530dd74750ad870699e33eeed1029ded

https://git.kernel.org/stable/c/593773088d615a46a42c97e01a0550d192bb7f74

https://git.kernel.org/stable/c/55904086041ba4ee4070187b36590f8f8d6df4cd

https://git.kernel.org/stable/c/54423649bc0ed464b75807a7cf2857a5871f738f

https://git.kernel.org/stable/c/3eca2c42daa4659965db6817479027cbc6df7899

https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-54897

Details

Source: Mitre, NVD

Published: 2025-02-26

Updated: 2025-10-01

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H