CVE-2022-49331

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
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	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc1::::::

History

No history.

Information

Published : 2025-02-26 07:01

Updated : 2025-10-01 20:16

NVD link : CVE-2022-49331

Mitre link : CVE-2022-49331

CVE.ORG link : CVE-2022-49331

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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