Bug 2348001 (CVE-2022-49713)

Summary: CVE-2022-49713 kernel: usb: dwc2: Fix memory leak in dwc2_hcd_init
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: medium    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
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Hardware: All   
OS: Linux   
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Description OSIDB Bzimport 2025-02-26 03:14:10 UTC 
In the Linux kernel, the following vulnerability has been resolved:

usb: dwc2: Fix memory leak in dwc2_hcd_init

usb_create_hcd will alloc memory for hcd, and we should
call usb_put_hcd to free it when platform_get_resource()
fails to prevent memory leak.
goto error2 label instead error1 to fix this.
Comment 1 Avinash Hanwate 2025-02-26 14:28:12 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022631-CVE-2022-49713-8ddc@gregkh/T