CVE-2022-49712
MEDIUMLinux Kernel - Refcount Leak in lpc32xx_udc_probe via of_parse_phandle
Title source: llmDescription
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.
References (8)
Core 8
Core References
Scores
CVSS v3
5.5
EPSS
0.0025
EPSS Percentile
16.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
Status
published
Products (27)
linux/Kernel
3.5.0 - 4.9.320linux
linux/Kernel
4.10.0 - 4.14.285linux
linux/Kernel
4.15.0 - 4.19.249linux
linux/Kernel
4.20.0 - 5.4.200linux
linux/Kernel
5.11.0 - 5.15.49linux
linux/Kernel
5.16.0 - 5.18.6linux
linux/Kernel
5.5.0 - 5.10.124linux
Linux/Linux
< 3.5
Linux/Linux
24a28e4283510dcd58890379a42b8a7d3201d9d3 - 0ef6917c0524da5b88496b9706628ffef108b9bb
Linux/Linux
24a28e4283510dcd58890379a42b8a7d3201d9d3 - 2a598da14856ead80c726b38ba426c68637d9211
... and 17 more
Published
Feb 26, 2025
Tracked Since
Feb 18, 2026