CVE-2022-49712

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe

of_parse_phandle() 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. of_node_put() will check NULL pointer.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

Vendor	Product	Versions
Linux	Linux	>= 24a28e4283510dcd58890379a42b8a7d3201d9d3, < d85e4e6284a91aa2d1ab004e9d84b9c09b4aa203; >= 24a28e4283510dcd58890379a42b8a7d3201d9d3, < 0ef6917c0524da5b88496b9706628ffef108b9bb; >= 24a28e4283510dcd58890379a42b8a7d3201d9d3, < 2a598da14856ead80c726b38ba426c68637d9211; >= 24a28e4283510dcd58890379a42b8a7d3201d9d3, < b75bddfcc18170ce8e3fb695a76ec2dec4ce0ea5; >= 24a28e4283510dcd58890379a42b8a7d3201d9d3, < 57901c658f77d9ea2e772f35cb38e47efb54c558; >= 24a28e4283510dcd58890379a42b8a7d3201d9d3, < 46da1e4a8b6329479433b2a4056941dfdd7f3efd; >= 24a28e4283510dcd58890379a42b8a7d3201d9d3, < 727c82d003e0ec64411fd1257a9a57de4ad7a99a; >= 24a28e4283510dcd58890379a42b8a7d3201d9d3, < 4757c9ade34178b351580133771f510b5ffcf9c8
Linux	Linux	3.5

References

Timeline

Published: Feb 26, 2025
Last modified: Jun 17, 2026
NVD status: Modified

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