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I. Basic Information for CVE-2022-50072
Vulnerability Information

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Vulnerability Title
NFSv4/pnfs: Fix a use-after-free bug in open
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: NFSv4/pnfs: Fix a use-after-free bug in open If someone cancels the open RPC call, then we must not try to free either the open slot or the layoutget operation arguments, since they are likely still in use by the hung RPC call.
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NFSv4在取消open RPC调用后仍释放资源导致释放后重用。
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 6b3fc1496e7227cd6a39a80bbfb7588ef7c7a010 ~ 0fffb46ff3d5ed4668aca96441ec7a25b793bd6f -
LinuxLinux 5.19 -
II. Public POCs for CVE-2022-50072
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III. Intelligence Information for CVE-2022-50072
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IV. Related Vulnerabilities
V. Comments for CVE-2022-50072

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