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CVE
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CVE-2017-8379Date: (C)2017-05-24   (M)2024-02-22


Memory leak in the keyboard input event handlers support in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption) by rapidly generating large keyboard events.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.5CVSS Score : 4.9
Exploit Score: 2.0Exploit Score: 3.9
Impact Score: 4.0Impact Score: 6.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: CHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: COMPLETE
Integrity: NONE 
Availability: HIGH 
  
Reference:
BID-98277
GLSA-201706-03
RHSA-2017:2408
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
http://www.openwall.com/lists/oss-security/2017/05/03/2
https://lists.gnu.org/archive/html/qemu-devel/2017-04/msg05599.html

CPE    3
cpe:/o:debian:debian_linux:8.0
cpe:/a:redhat:openstack:7.0
cpe:/a:qemu:qemu
CWE    1
CWE-772
OVAL    10
oval:org.secpod.oval:def:112657
oval:org.secpod.oval:def:114565
oval:org.secpod.oval:def:113164
oval:org.secpod.oval:def:113095
...

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