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I. Basic Information for CVE-2022-50617
Vulnerability Information

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Vulnerability Title
drm/amdgpu/powerplay/psm: Fix memory leak in power state init
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/powerplay/psm: Fix memory leak in power state init Commit 902bc65de0b3 ("drm/amdgpu/powerplay/psm: return an error in power state init") made the power state init function return early in case of failure to get an entry from the powerplay table, but it missed to clean up the allocated memory for the current power state before returning.
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amdgpu powerplay在电源状态初始化失败时未清理内存,可能导致内存泄漏。
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 902bc65de0b3d72c481b45cbac3e97ab8cb399c2 ~ 1caed03305b560bafea8eaa57f1847791658b3ff -
LinuxLinux 5.11 -
II. Public POCs for CVE-2022-50617
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III. Intelligence Information for CVE-2022-50617
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IV. Related Vulnerabilities
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