CVE-2022-49244

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. Fix this by calling of_node_put() in error handling too.

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/1765787ec02e824f4f5e672cf269280a5da09d2f	Patch
https://git.kernel.org/stable/c/87e04a89c31e792eef62bcba6ebb77fd323d28a1	Patch
https://git.kernel.org/stable/c/d5a38629f1aaf397fd471b27e49d55289ddc0656	Patch
https://git.kernel.org/stable/c/e45ac7831ff3e2934d58cce319c17c8ec763c95c	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::::::::

History

No history.

Information

Published : 2025-02-26 07:01

Updated : 2025-09-22 21:17

NVD link : CVE-2022-49244

Mitre link : CVE-2022-49244

CVE.ORG link : CVE-2022-49244

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-Other

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