Vulnerability Details CVE-2021-31795
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 14.3%
CVSS Severity
CVSS v3 Score 7.0
CVSS v2 Score 6.9
Products affected by CVE-2021-31795
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cpe:2.3:a:pvrsrvkm.ko_project:pvrsrvkm.ko:*