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I. Basic Information for CVE-2022-49713
Vulnerability Information

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Vulnerability Title
usb: dwc2: Fix memory leak in dwc2_hcd_init
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞,该漏洞源于dwc2在初始化时未正确处理HCD内存释放,可能导致内存泄漏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
LinuxLinux 4b7f4a0eb92bf37bea4cd838c7f83ea42823ca8b ~ 981ee40649e5fd9550f82db1fbb3bfab037da346 -
LinuxLinux 5.15 -
II. Public POCs for CVE-2022-49713
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III. Intelligence Information for CVE-2022-49713
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49713

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