CVE-2022-49331

MEDIUM

Linux Kernel - Memory Corruption

Title source: llm

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 (9)

[Patch] https://git.kernel.org/stable/c/3eca2c42daa4659965db6817479027cbc6df7899

[Patch] https://git.kernel.org/stable/c/54423649bc0ed464b75807a7cf2857a5871f738f

[Patch] https://git.kernel.org/stable/c/55904086041ba4ee4070187b36590f8f8d6df4cd

[Patch] https://git.kernel.org/stable/c/593773088d615a46a42c97e01a0550d192bb7f74

[Patch] https://git.kernel.org/stable/c/6fce324b530dd74750ad870699e33eeed1029ded

[Patch] https://git.kernel.org/stable/c/996419e0594abb311fb958553809f24f38e7abbe

[Patch] https://git.kernel.org/stable/c/d221ce54ce331c1a23be71eebf57f6a088632383

[Patch] https://git.kernel.org/stable/c/db836b97464d44340b568e041fd24602858713f7

[Patch] https://git.kernel.org/stable/c/f444ecd3f57f4ba5090fe8b6756933e37de4226e

Scores

CVSS v3 5.5

EPSS 0.0003

EPSS Percentile 9.5%

Attack Vector LOCAL

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

Classification

CWE

CWE-401

Status published

Affected Products (10)

linux/linux_kernel < 4.9.318

linux/linux_kernel

linux/Kernel < 4.9.318linux

linux/Kernel < 4.14.283linux

linux/Kernel < 4.19.247linux

linux/Kernel < 5.4.198linux

linux/Kernel < 5.10.122linux

linux/Kernel < 5.15.47linux

linux/Kernel < 5.17.15linux

linux/Kernel < 5.18.4linux

Timeline

Published Feb 26, 2025

Tracked Since Feb 18, 2026