CVE-2017-5857

Memory leak in the virgl_cmd_resource_unref function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_UNREF commands sent without detaching the backing storage beforehand.
Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:28

Type Values Removed Values Added
References () http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=5e8e3c4c75c199aa1017db816fca02be2a9f8798 - () http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=5e8e3c4c75c199aa1017db816fca02be2a9f8798 -
References () http://www.openwall.com/lists/oss-security/2017/02/01/21 - Mailing List, Patch, Third Party Advisory () http://www.openwall.com/lists/oss-security/2017/02/01/21 - Mailing List, Patch, Third Party Advisory
References () http://www.openwall.com/lists/oss-security/2017/02/02/16 - Mailing List, Patch, Third Party Advisory () http://www.openwall.com/lists/oss-security/2017/02/02/16 - Mailing List, Patch, Third Party Advisory
References () http://www.securityfocus.com/bid/95993 - Third Party Advisory, VDB Entry () http://www.securityfocus.com/bid/95993 - Third Party Advisory, VDB Entry
References () https://bugzilla.redhat.com/show_bug.cgi?id=1418382 - Issue Tracking, Patch () https://bugzilla.redhat.com/show_bug.cgi?id=1418382 - Issue Tracking, Patch
References () https://security.gentoo.org/glsa/201702-28 - Third Party Advisory () https://security.gentoo.org/glsa/201702-28 - Third Party Advisory

Information

Published : 2017-03-16 15:59

Updated : 2024-11-21 03:28


NVD link : CVE-2017-5857

Mitre link : CVE-2017-5857

CVE.ORG link : CVE-2017-5857


JSON object : View

Products Affected

qemu

  • qemu
CWE
CWE-401

Missing Release of Memory after Effective Lifetime