漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
GPU DDK - Page UAF read in PMMETA_PROTECT heap memory
Vulnerability Description
Software installed and run as a non-privileged user may conduct a sequence of improper GPU system calls causing use after free, which helps in facilitating unprivileged memory access from a shader code.
Triggering failure path in the MMU mapping logic by a malicious code could lead to incomplete cleanup of an internal driver state, allowing for future unauthorized access to the contents of the physical memory.
CVSS Information
N/A
Vulnerability Type
清理环节不完整
Vulnerability Title
Imagination Technologies Graphics DDK 资源管理错误漏洞
Vulnerability Description
Imagination Technologies Graphics DDK是Imagination Technologies的图形驱动程序开发套件。 Imagination Technologies Graphics DDK 1.18 RTM2版本、23.2 RTM2版本、24.2 RTM2版本、25.3 RTM及之前的25.1 RTM2版本、26.1 RTM1版本存在资源管理错误漏洞,该漏洞源于GPU系统调用不当导致释放后重用,恶意代码触发MMU映射逻辑中的故障路径可能导致内部驱动状态清理不完整,从而允
CVSS Information
N/A
Vulnerability Type
N/A