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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49712

usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 24a28e4283510dcd58890379a42b8a7d3201d9d3 to < d85e4e6284a91aa2d1ab004e9d84b9c09b4aa203affected
  • 24a28e4283510dcd58890379a42b8a7d3201d9d3 to < 0ef6917c0524da5b88496b9706628ffef108b9bbaffected
  • 24a28e4283510dcd58890379a42b8a7d3201d9d3 to < 2a598da14856ead80c726b38ba426c68637d9211affected
  • 24a28e4283510dcd58890379a42b8a7d3201d9d3 to < b75bddfcc18170ce8e3fb695a76ec2dec4ce0ea5affected
  • 24a28e4283510dcd58890379a42b8a7d3201d9d3 to < 57901c658f77d9ea2e772f35cb38e47efb54c558affected
  • 24a28e4283510dcd58890379a42b8a7d3201d9d3 to < 46da1e4a8b6329479433b2a4056941dfdd7f3efdaffected
  • 24a28e4283510dcd58890379a42b8a7d3201d9d3 to < 727c82d003e0ec64411fd1257a9a57de4ad7a99aaffected
  • 24a28e4283510dcd58890379a42b8a7d3201d9d3 to < 4757c9ade34178b351580133771f510b5ffcf9c8affected

Linux Linux

Default version status: affected

  • 3.5affected
  • 0 to < 3.5unaffected
  • 4.9.320 to ≤ 4.9.*unaffected
  • 4.14.285 to ≤ 4.14.*unaffected
  • 4.19.249 to ≤ 4.19.*unaffected
  • 5.4.200 to ≤ 5.4.*unaffected
  • 5.10.124 to ≤ 5.10.*unaffected
  • 5.15.49 to ≤ 5.15.*unaffected
  • 5.18.6 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References