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I. Basic Information for CVE-2024-46871
Vulnerability Information

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Vulnerability Title
drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX [Why & How] It actually exposes '6' types in enum dmub_notification_type. Not 5. Using smaller number to create array dmub_callback & dmub_thread_offload has potential to access item out of array bound. Fix it.
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,该漏洞源于在定义AMDGPU_DMUB_NOTIFICATION_MAX值时不准确,可能导致数组越界访问。
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 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c ~ e1896f381d27466c26cb44b4450eae05cd59dfd0 -
LinuxLinux 4.15 -
II. Public POCs for CVE-2024-46871
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III. Intelligence Information for CVE-2024-46871
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IV. Related Vulnerabilities
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