CVE-2022-50348

In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix a memory leak in an error handling path If this memdup_user() call fails, the memory allocated in a previous call a few lines above should be freed. Otherwise it leaks.

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/733dd17158f96aaa25408dc39bbb2738fda9300e	Patch
https://git.kernel.org/stable/c/acc393aecda05bf64ed13b732931462e07a1bf08	Patch
https://git.kernel.org/stable/c/aed8816305575b38dcc77feb6f1bc1d0ed32f5b8	Patch
https://git.kernel.org/stable/c/cc3bca2110ac85cd964da997ef83d84cab0d49fb	Patch
https://git.kernel.org/stable/c/e060c4b9f33c1fca74df26d57a98e784295327e6	Patch
https://git.kernel.org/stable/c/fd1ef88049de09bc70d60b549992524cfc0e66ff	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::::::::

History

No history.

Information

Published : 2025-09-16 17:15

Updated : 2026-01-14 19:16

NVD link : CVE-2022-50348

Mitre link : CVE-2022-50348

CVE.ORG link : CVE-2022-50348

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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