CVE-2022-49712 (GCVE-0-2022-49712)

Vulnerability from cvelistv5 – Published: 2025-02-26 02:24 – Updated: 2025-10-01 19:36
VLAI?
Title
usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe
Summary
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.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 24a28e4283510dcd58890379a42b8a7d3201d9d3 , < d85e4e6284a91aa2d1ab004e9d84b9c09b4aa203 (git)
Affected: 24a28e4283510dcd58890379a42b8a7d3201d9d3 , < 0ef6917c0524da5b88496b9706628ffef108b9bb (git)
Affected: 24a28e4283510dcd58890379a42b8a7d3201d9d3 , < 2a598da14856ead80c726b38ba426c68637d9211 (git)
Affected: 24a28e4283510dcd58890379a42b8a7d3201d9d3 , < b75bddfcc18170ce8e3fb695a76ec2dec4ce0ea5 (git)
Affected: 24a28e4283510dcd58890379a42b8a7d3201d9d3 , < 57901c658f77d9ea2e772f35cb38e47efb54c558 (git)
Affected: 24a28e4283510dcd58890379a42b8a7d3201d9d3 , < 46da1e4a8b6329479433b2a4056941dfdd7f3efd (git)
Affected: 24a28e4283510dcd58890379a42b8a7d3201d9d3 , < 727c82d003e0ec64411fd1257a9a57de4ad7a99a (git)
Affected: 24a28e4283510dcd58890379a42b8a7d3201d9d3 , < 4757c9ade34178b351580133771f510b5ffcf9c8 (git)
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    Linux Linux Affected: 3.5
Unaffected: 0 , < 3.5 (semver)
Unaffected: 4.9.320 , ≤ 4.9.* (semver)
Unaffected: 4.14.285 , ≤ 4.14.* (semver)
Unaffected: 4.19.249 , ≤ 4.19.* (semver)
Unaffected: 5.4.200 , ≤ 5.4.* (semver)
Unaffected: 5.10.124 , ≤ 5.10.* (semver)
Unaffected: 5.15.49 , ≤ 5.15.* (semver)
Unaffected: 5.18.6 , ≤ 5.18.* (semver)
Unaffected: 5.19 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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