CVE-2024-0153— ARM Valhall GPU 安全漏洞

Mali GPU Firmware allows improper GPU processing operations

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Arm Ltd Valhall GPU Firmware, Arm Ltd Arm 5th Gen GPU Architecture Firmware allows a local non-privileged user to make improper GPU processing operations to access a limited amount outside of buffer bounds. If the operations are carefully prepared, then this in turn could give them access to all system memory. This issue affects Valhall GPU Firmware: from r29p0 through r46p0; Arm 5th Gen GPU Architecture Firmware: from r41p0 through r46p0.

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内存缓冲区边界内操作的限制不恰当

ARM Valhall GPU 安全漏洞

ARM Valhall GPU是英国ARM公司的一个专门的图形核心处理器。 ARM Valhall GPU 存在安全漏洞，该漏洞源于本地非特权用户可以进行不当的 GPU 处理操作来访问缓冲区边界之外的有限空间。如果这些操作经过精心准备，那么反过来，他们就可以访问所有系统内存。

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