CVE-2022-49719

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic/realview: Fix refcount leak in realview_gic_of_init of_find_matching_node_and_match() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. 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/16b603cb8d34c2d917983918db1f88c8b831baaa	Patch
https://git.kernel.org/stable/c/486f68f85085d9b16ae097679b1486dcb1b6eb69	Patch
https://git.kernel.org/stable/c/56526c3883fc7a1f5898b1d40a02c8b8685a5d92	Patch
https://git.kernel.org/stable/c/5d38720661a4b9c87705c206a6081177ffb8ec1d	Patch
https://git.kernel.org/stable/c/87da903ce632d5689bef66d56ee5dae700d82104	Patch
https://git.kernel.org/stable/c/b634af84bc1edece4e63317b0ad95618dd3a8693	Patch
https://git.kernel.org/stable/c/e52a58b79f11755ea7e877015c4a1704303fa55f	Patch
https://git.kernel.org/stable/c/f4b98e314888cc51486421bcf6d52852452ea48b	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::::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc1::::::
	cpe:2.3:o:linux:linux_kernel:5.19:rc2::::::

History

No history.

Information

Published : 2025-02-26 07:01

Updated : 2025-10-01 20:17

NVD link : CVE-2022-49719

Mitre link : CVE-2022-49719

CVE.ORG link : CVE-2022-49719

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-Other

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