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I. Basic Information for CVE-2022-49233
Vulnerability Information

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Vulnerability Title
drm/amd/display: Call dc_stream_release for remove link enc assignment
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Call dc_stream_release for remove link enc assignment [Why] A porting error resulted in the stream assignment for the link being retained without being released - a memory leak. [How] Fix the porting error by adding back the dc_stream_release() intended as part of the original patch.
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_dm在移除link enc assignment时未调用dc_stream_release,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 0bb24555858403671657f6dc025d2931e3e857bb ~ a28b7b6a0c827ce672edcdb5b2b5916b0beebe03 -
LinuxLinux 5.17 -
II. Public POCs for CVE-2022-49233
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III. Intelligence Information for CVE-2022-49233
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49233

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