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I. Basic Information for CVE-2024-42227
Vulnerability Information

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Vulnerability Title
drm/amd/display: Fix overlapping copy within dml_core_mode_programming
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix overlapping copy within dml_core_mode_programming [WHY] &mode_lib->mp.Watermark and &locals->Watermark are the same address. memcpy may lead to unexpected behavior. [HOW] memmove should be used.
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/amd/display模块中在dml_core_mode_programming中,&mode_lib->p.Watermark和&locals->Watermark是相同的地址,使用memcpy可能导致意外行为。
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 7966f319c66d9468623c6a6a017ecbc0dd79be75 ~ 9342da15f2491d8600eca89c8e0da08876fb969b -
LinuxLinux 6.7 -
II. Public POCs for CVE-2024-42227
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III. Intelligence Information for CVE-2024-42227
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IV. Related Vulnerabilities
V. Comments for CVE-2024-42227

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