CVE-2022-48775

In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj kobject_init_and_add() takes reference even when it fails. According to the doc of kobject_init_and_add()： If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Fix memory leak by calling kobject_put().

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/417947891bd5ae327f15efed1a0da2b12ef24962	Mailing List Patch
https://git.kernel.org/stable/c/8bc69f86328e87a0ffa79438430cc82f3aa6a194	Mailing List Patch
https://git.kernel.org/stable/c/91d8866ca55232d21995a3d54fac96de33c9e20c	Mailing List Patch
https://git.kernel.org/stable/c/92e25b637cd4e010f776c86e4810300e773eac5c	Mailing List Patch
https://git.kernel.org/stable/c/c377e2ba78d3fe9a1f0b4ec424e75f81da7e81e9	Mailing List Patch
https://git.kernel.org/stable/c/fe595759c2a4a5bb41c438474f15947d8ae32f5c	Mailing List Patch
https://git.kernel.org/stable/c/417947891bd5ae327f15efed1a0da2b12ef24962	Mailing List Patch
https://git.kernel.org/stable/c/8bc69f86328e87a0ffa79438430cc82f3aa6a194	Mailing List Patch
https://git.kernel.org/stable/c/91d8866ca55232d21995a3d54fac96de33c9e20c	Mailing List Patch
https://git.kernel.org/stable/c/92e25b637cd4e010f776c86e4810300e773eac5c	Mailing List Patch
https://git.kernel.org/stable/c/c377e2ba78d3fe9a1f0b4ec424e75f81da7e81e9	Mailing List Patch
https://git.kernel.org/stable/c/fe595759c2a4a5bb41c438474f15947d8ae32f5c	Mailing List 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 : 2024-07-16 12:15

Updated : 2024-11-21 07:33

NVD link : CVE-2022-48775

Mitre link : CVE-2022-48775

CVE.ORG link : CVE-2022-48775

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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