CVE-2022-50153

In the Linux kernel, the following vulnerability has been resolved: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.

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/038453b17fe30ea38f0f3c916e2ae2b7f8cef84e	Patch
https://git.kernel.org/stable/c/3a50c917c67dd0bc39c14de4a8b75a1d50fdce66	Patch
https://git.kernel.org/stable/c/585d22a5624ef2b540c337665c72fea8cd33db50	Patch
https://git.kernel.org/stable/c/8cbc3870ff356366842af3228dd8e7bc278e5edd	Patch
https://git.kernel.org/stable/c/8e51a512c1079109bec4c80915e647692d583e79	Patch
https://git.kernel.org/stable/c/b5c5b13cb45e2c88181308186b0001992cb41954	Patch
https://git.kernel.org/stable/c/b9c4a480cb0ada07154debf681454cbb55e30b59	Patch
https://git.kernel.org/stable/c/c0a4b454486b23bb4d94ce49f490830ecc354040	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::::::::

History

No history.

Information

Published : 2025-06-18 11:15

Updated : 2025-11-25 15:23

NVD link : CVE-2022-50153

Mitre link : CVE-2022-50153

CVE.ORG link : CVE-2022-50153

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-Other

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