CVE-2022-49213

In the Linux kernel, the following vulnerability has been resolved: ath10k: Fix error handling in ath10k_setup_msa_resources 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 path.

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/315772133a4b960859e4f5efe0e738e347188cdc	Patch
https://git.kernel.org/stable/c/32939187f254171a5666badc058bc3787fe454af	Patch
https://git.kernel.org/stable/c/4ed37d611ea5d222c3ecb3549e4c2d34b8f3c335	Patch
https://git.kernel.org/stable/c/74b1d41e1b6410eed5c76d00eedb262036e9eff5	Patch
https://git.kernel.org/stable/c/9747a78d5f758a5284751a10aee13c30d02bd5f1	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::::::::

History

No history.

Information

Published : 2025-02-26 07:00

Updated : 2025-10-01 20:15

NVD link : CVE-2022-49213

Mitre link : CVE-2022-49213

CVE.ORG link : CVE-2022-49213

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-Other

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