CVE-2022-49712
usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
24a28e4283510dcd58890379a42b8a7d3201d9d3 < d85e4e6284a91aa2d1ab004e9d84b9c09b4aa203 24a28e4283510dcd58890379a42b8a7d3201d9d3 < 0ef6917c0524da5b88496b9706628ffef108b9bb 24a28e4283510dcd58890379a42b8a7d3201d9d3 < 2a598da14856ead80c726b38ba426c68637d9211 24a28e4283510dcd58890379a42b8a7d3201d9d3 < b75bddfcc18170ce8e3fb695a76ec2dec4ce0ea5 24a28e4283510dcd58890379a42b8a7d3201d9d3 < 57901c658f77d9ea2e772f35cb38e47efb54c558 24a28e4283510dcd58890379a42b8a7d3201d9d3 < 46da1e4a8b6329479433b2a4056941dfdd7f3efd 24a28e4283510dcd58890379a42b8a7d3201d9d3 < 727c82d003e0ec64411fd1257a9a57de4ad7a99a 24a28e4283510dcd58890379a42b8a7d3201d9d3 < 4757c9ade34178b351580133771f510b5ffcf9c8
Linux / Linux
3.5
References
git.kernel.org: https://git.kernel.org/stable/c/d85e4e6284a91aa2d1ab004e9d84b9c09b4aa203 git.kernel.org: https://git.kernel.org/stable/c/0ef6917c0524da5b88496b9706628ffef108b9bb git.kernel.org: https://git.kernel.org/stable/c/2a598da14856ead80c726b38ba426c68637d9211 git.kernel.org: https://git.kernel.org/stable/c/b75bddfcc18170ce8e3fb695a76ec2dec4ce0ea5 git.kernel.org: https://git.kernel.org/stable/c/57901c658f77d9ea2e772f35cb38e47efb54c558 git.kernel.org: https://git.kernel.org/stable/c/46da1e4a8b6329479433b2a4056941dfdd7f3efd git.kernel.org: https://git.kernel.org/stable/c/727c82d003e0ec64411fd1257a9a57de4ad7a99a git.kernel.org: https://git.kernel.org/stable/c/4757c9ade34178b351580133771f510b5ffcf9c8