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I. Basic Information for CVE-2021-47405
Vulnerability Information
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Vulnerability Title
HID: usbhid: free raw_report buffers in usbhid_stop
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: free raw_report buffers in usbhid_stop Free the unsent raw_report buffers when the device is removed. Fixes a memory leak reported by syzbot at: https://syzkaller.appspot.com/bug?id=7b4fa7cb1a7c2d3342a2a8a6c53371c8c418ab47
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HID:usbhid模块存在漏洞。
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 f129ea6d1efe0eddcbb1f0faaec5623788ad9e58 ~ 7ce4e49146612261265671b1d30d117139021030 -
LinuxLinux 2.6.28 -
II. Public POCs for CVE-2021-47405
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III. Intelligence Information for CVE-2021-47405
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IV. Related Vulnerabilities
Same product: Linux
Same vendor: Linux
V. Comments for CVE-2021-47405

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