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I. Basic Information for CVE-2022-50079
Vulnerability Information

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Vulnerability Title
drm/amd/display: Check correct bounds for stream encoder instances for DCN303
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check correct bounds for stream encoder instances for DCN303 [Why & How] eng_id for DCN303 cannot be more than 1, since we have only two instances of stream encoders. Check the correct boundary condition for engine ID for DCN303 prevent the potential out of bounds access.
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DCN303流编码器实例边界检查不足导致越界访问。
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 cd6d421e3d1ad5926b74091254e345db730e7706 ~ 82a27c1855445d48aacc67b0c0640f3dadebe52f -
LinuxLinux 5.14 -
II. Public POCs for CVE-2022-50079
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III. Intelligence Information for CVE-2022-50079
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IV. Related Vulnerabilities
V. Comments for CVE-2022-50079

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