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.
References
| Link | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2021/05/31/1 | Mailing List Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1958935 | Issue Tracking |
| https://security.gentoo.org/glsa/202208-27 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20210720-0008/ | Third Party Advisory |
| https://www.debian.org/security/2021/dsa-4980 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2021/05/31/1 | Mailing List Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1958935 | Issue Tracking |
| https://security.gentoo.org/glsa/202208-27 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20210720-0008/ | Third Party Advisory |
| https://www.debian.org/security/2021/dsa-4980 | Third Party Advisory |
Configurations
History
21 Nov 2024, 06:21
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.openwall.com/lists/oss-security/2021/05/31/1 - Mailing List, Third Party Advisory | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=1958935 - Issue Tracking | |
| References | () https://security.gentoo.org/glsa/202208-27 - Third Party Advisory | |
| References | () https://security.netapp.com/advisory/ntap-20210720-0008/ - Third Party Advisory | |
| References | () https://www.debian.org/security/2021/dsa-4980 - Third Party Advisory |
Information
Published : 2021-06-02 14:15
Updated : 2024-11-21 06:21
NVD link : CVE-2021-3544
Mitre link : CVE-2021-3544
CVE.ORG link : CVE-2021-3544
JSON object : View
Products Affected
debian
- debian_linux
qemu
- qemu
CWE
CWE-401
Missing Release of Memory after Effective Lifetime