Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The PowerVR GPU kernel driver in pvrsrvkm.ko through 2021-04-24 for the Linux kernel, as used on Alcatel 1S phones, allows attackers to overwrite heap memory via PhysmemNewRamBackedPMR.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel PowerVR GPU kernel driver 缓冲区错误漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 用于Linux内核的PowerVR GPU kernel driver 存在安全漏洞，该漏洞源于攻击者可利用该漏洞通过physmemnewrambackeddpmr覆盖堆内存。
CVSS Information
N/A
Vulnerability Type
N/A