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cve[email protected]CVE-2016-9914
HistoryDec 29, 2016 - 10:59 p.m.

CVE-2016-9914

2016-12-2922:59:00
CWE-401
web.nvd.nist.gov
62
4
cve-2016-9914
qemu
memory leak
denial of service
nvd

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

5.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.9%

Memory leak in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local privileged guest OS users to cause a denial of service (host memory consumption and possibly QEMU process crash) by leveraging a missing cleanup operation in FileOperations.

Affected configurations

NVD
Node
qemuqemuRange2.7.1
OR
qemuqemuMatch2.8.0rc0
OR
qemuqemuMatch2.8.0rc1
Node
debiandebian_linuxMatch8.0
CPENameOperatorVersion
qemu:qemuqemule2.7.1
qemu:qemuqemueq2.8.0

Social References

More

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

5.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.9%