CVE-2021-3544

Name
CVE-2021-3544
Description
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.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1958935
MLIST http://www.openwall.com/lists/oss-security/2021/05/31/1

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* qemu >= None <= 6.0.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
qemu 3.14-community 6.0.0-r5 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable