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prionPRIOn knowledge basePRION:CVE-2022-0135
HistoryAug 25, 2022 - 6:15 p.m.

Design/Logic Flaw

2022-08-2518:15:00
PRIOn knowledge base
www.prio-n.com
9
out-of-bounds write
virgl renderer
virtual opengl
guest
code execution

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.7%

An out-of-bounds write issue was found in the VirGL virtual OpenGL renderer (virglrenderer). This flaw allows a malicious guest to create a specially crafted virgil resource and then issue a VIRTGPU_EXECBUFFER ioctl, leading to a denial of service or possible code execution.