CVE-2017-5552

Description

Memory leak in the virgl_resource_attach_backing 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_ATTACH_BACKING commands.

References

https://security.gentoo.org/glsa/201702-28

http://www.securityfocus.com/bid/95773

http://www.openwall.com/lists/oss-security/2017/01/21/5

http://www.openwall.com/lists/oss-security/2017/01/20/17

http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=33243031dad02d161225ba99d782616da133f689

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3