CVE-2024-1065— Arm Mali GPU Kernel Drive 安全漏洞

Mali GPU Kernel Driver allows improper GPU memory processing operations

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 to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r45p0 through r48p0; Valhall GPU Kernel Driver: from r45p0 through r48p0; Arm 5th Gen GPU Architecture Kernel Driver: from r45p0 through r48p0.

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释放后使用

Arm Mali GPU Kernel Drive 安全漏洞

ARM Bifrost GPU Kernel Driver和Valhall GPU Kernel Driver都是英国ARM公司的产品。Bifrost GPU Kernel Driver是一个 Bifrost GPU 内核驱动程序。Valhall GPU Kernel Driver是一个 Valhall GPU 内核驱动程序。 Arm Mali GPU Kernel Drive存在安全漏洞，该漏洞源于存在释放后重用漏洞，允许本地非特权用户进行不正确的GPU内存处理操作，以获取对已释放内存的访问权限。此问题

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