漏洞信息
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Vulnerability Title
GPU DDK - Multiple calls into PhysmemGEMPrimeExport can inherit write access permission for an existing read-only dma_buf import PMR
Vulnerability Description
Software installed and run as a non-privileged user may conduct improper GPU system calls to gain write permissions to memory buffers exported as read-only. This is caused by improper handling of the memory protections for the buffer resource.
CVSS Information
N/A
Vulnerability Type
不充分权限或特权的处理不恰当
Vulnerability Title
Imagination Graphics DDK 安全漏洞
Vulnerability Description
Imagination Graphics DDK是英国Imagination公司的一款GPU驱动工具套件。 Imagination Graphics DDK存在安全漏洞，该漏洞源于内存保护处理不当，可能导致获得只读内存缓冲区的写入权限。
CVSS Information
N/A
Vulnerability Type
N/A