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CVE-2022-49712

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CVE-2022-49712

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
24a28e4283510dcd58890379a42b8a7d3201d9d3 - < d85e4e6284a91aa2d1ab004e9d84b9c09b4aa203
affected
24a28e4283510dcd58890379a42b8a7d3201d9d3 - < 0ef6917c0524da5b88496b9706628ffef108b9bb
affected
24a28e4283510dcd58890379a42b8a7d3201d9d3 - < 2a598da14856ead80c726b38ba426c68637d9211
affected
24a28e4283510dcd58890379a42b8a7d3201d9d3 - < b75bddfcc18170ce8e3fb695a76ec2dec4ce0ea5
affected
24a28e4283510dcd58890379a42b8a7d3201d9d3 - < 57901c658f77d9ea2e772f35cb38e47efb54c558

+3 more versions

Linux

Linux

affected
3.5
unaffected
0 - < 3.5
unaffected
4.9.320 - <= 4.9.*
unaffected
4.14.285 - <= 4.14.*
unaffected
4.19.249 - <= 4.19.*

+5 more versions

References

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