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osvGoogleOSV:CVE-2021-3544
HistoryJun 02, 2021 - 2:15 p.m.

CVE-2021-3544

2021-06-0214:15:10
Google
osv.dev
7
memory leaks
virtio vhost-user gpu
qemu
improper memory release
software vulnerability

AI Score

6.5

Confidence

Low

EPSS

0

Percentile

14.2%

Several memory leaks were found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. They exist in contrib/vhost-user-gpu/vhost-user-gpu.c and contrib/vhost-user-gpu/virgl.c due to improper release of memory (i.e., free) after effective lifetime.