漏洞信息
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Vulnerability Title
Mali GPU Kernel Driver allows improper GPU memory processing operations
Vulnerability Description
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations. On Armv8.0 cores, there are certain combinations of the Linux Kernel and Mali GPU kernel driver configurations that would allow the GPU operations to affect the userspace memory of other processes. This issue affects Bifrost GPU Kernel Driver: from r41p0 through r47p0; Valhall GPU Kernel Driver: from r41p0 through r47p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r47p0.
CVSS Information
N/A
Vulnerability Type
释放后使用
Vulnerability Title
ARM Valhall GPU Kernel Driver 安全漏洞
Vulnerability Description
ARM Valhall GPU Kernel Driver是英国ARM公司的一个 Valhall GPU 内核驱动程序。 Arm Bifrost GPU Kernel Driver r41p0 到 r47p0版本、Valhall GPU Kernel Driver r41p0 到 r47p0、Arm 5th Gen GPU Architecture Kernel Driver r41p0 到 r47p0版本存在安全漏洞，该漏洞源于内核驱动程序中存在释放后重用漏洞，允许攻击者进行不正确的 GPU 内存处理操
CVSS Information
N/A
Vulnerability Type
N/A