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I. Basic Information for CVE-2021-47571
Vulnerability Information

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Vulnerability Title
staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() The free_rtllib() function frees the "dev" pointer so there is use after free on the next line. Re-arrange things to avoid that.
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_rtl92e_pci_disconnect函数存在内存释放后重用漏洞。
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 66898177e7e5486dc77a4ba742efa4e2e9e900a4 ~ d43aecb694b10db9a4228ce2d38b5ae8de374443 -
LinuxLinux 3.2 -
II. Public POCs for CVE-2021-47571
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III. Intelligence Information for CVE-2021-47571
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IV. Related Vulnerabilities
V. Comments for CVE-2021-47571

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