CVE-2022-49346

In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list Every iteration of for_each_available_child_of_node() decrements the reference count of the previous node. when breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the gphy_fw_np. 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/0737e018a05e2aa352828c52bdeed3b02cff2930	Patch
https://git.kernel.org/stable/c/2e007ac6fa7c9c94ad84da075c5c504afad690a0	Patch
https://git.kernel.org/stable/c/32cd78c5610f02a929f63cac985e73692d05f33e	Patch
https://git.kernel.org/stable/c/54d6802c4d83fa8de7696cfec06f475d5fd92d27	Patch
https://git.kernel.org/stable/c/7c8df6fad43d9d5d77f281f794b2a93cd02fd1a9	Patch
https://git.kernel.org/stable/c/c2ae49a113a5344232f1ebb93bcf18bbd11e9c39	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:5.19:rc1::::::

History

No history.

Information

Published : 2025-02-26 07:01

Updated : 2025-10-01 20:16

NVD link : CVE-2022-49346

Mitre link : CVE-2022-49346

CVE.ORG link : CVE-2022-49346

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-Other

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