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Published: 15/03/2017 Updated: 12/02/2023

CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 6.5 | Impact Score: 4 | Exploitability Score: 2

VMScore: 436

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

Memory leak in the virtio_gpu_resource_attach_backing function in hw/display/virtio-gpu.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.

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Several security issues were fixed in QEMU ...

CWE-401 http://www.securityfocus.com/bid/95781 http://www.openwall.com/lists/oss-security/2017/01/25/2 http://www.openwall.com/lists/oss-security/2017/01/23/3 https://security.gentoo.org/glsa/201702-28 http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=204f01b30975923c64006f8067f0937b91eea68b https://nvd.nist.gov https://usn.ubuntu.com/3268-1/

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