Medium severity · published Mar 15, 2017
CVE-2017-5552
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…
6.5
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 34% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QE
Qemu · Qemu
through 2.8.1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-5552
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-5552
git.qemu.org
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=33243031dad02d161225ba99d782616da133f689
Mailing List
http://www.openwall.com/lists/oss-security/2017/01/20/17
Mailing List
http://www.openwall.com/lists/oss-security/2017/01/21/5
Third Party Advisory
http://www.securityfocus.com/bid/95773
Third Party Advisory
https://security.gentoo.org/glsa/201702-28
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