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
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
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
Third Party Advisory https://security.netapp.com/advisory/ntap-20210720-0008/
Third Party Advisory https://www.debian.org/security/2021/dsa-4980

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 edge-community 6.1.0-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
qemu edge-community 6.0.0-r5 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.0.0-r4 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.0.0-r3 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.0.0-r2 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 6.0.0-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
qemu edge-community 5.2.0-r0 None possibly vulnerable
qemu edge-community 5.1.0-r1 None possibly vulnerable
qemu edge-community 5.0.0-r0 None possibly vulnerable
qemu edge-community 4.2.0-r0 None possibly vulnerable
qemu edge-community 2.8.1-r1 None possibly vulnerable
qemu 3.22-community 6.1.0-r0 None fixed
qemu 3.22-community 6.0.0-r2 None possibly vulnerable
qemu 3.22-community 6.0.0-r1 None possibly vulnerable
qemu 3.22-community 5.2.0-r0 None possibly vulnerable
qemu 3.22-community 5.1.0-r1 None possibly vulnerable
qemu 3.22-community 5.0.0-r0 None possibly vulnerable
qemu 3.22-community 4.2.0-r0 None possibly vulnerable
qemu 3.22-community 2.8.1-r1 None possibly vulnerable
qemu 3.21-community 6.1.0-r0 None fixed
qemu 3.20-community 6.1.0-r0 None fixed
qemu 3.19-community 6.1.0-r0 None fixed
qemu 3.18-community 6.1.0-r0 None fixed
qemu 3.17-community 6.1.0-r0 None fixed