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I. Basic Information for CVE-2021-47422
Vulnerability Information

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Vulnerability Title
drm/nouveau/kms/nv50-: fix file release memory leak
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/kms/nv50-: fix file release memory leak When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked.
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drm/nouveau/kms/nv50-模块存在内存泄漏漏洞。
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 12885ecbfe62df4358d452080d3b8feef54ec8cb ~ 65fff0a8efcdca8d84ffe3e23057c3b32403482d -
LinuxLinux 5.9 -
II. Public POCs for CVE-2021-47422
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III. Intelligence Information for CVE-2021-47422
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IV. Related Vulnerabilities
V. Comments for CVE-2021-47422

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