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ubuntucveUbuntu.comUB:CVE-2017-15289
HistoryOct 16, 2017 - 12:00 a.m.

CVE-2017-15289

2017-10-1600:00:00
ubuntu.com
ubuntu.com
14

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

27.0%

The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow
local OS guest privileged users to cause a denial of service (out-of-bounds
write access and Qemu process crash) via vectors related to dst
calculation.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchqemu< 1:2.10+dfsg-0ubuntu3.5UNKNOWN
ubuntu14.04noarchqemu< 2.0.0+dfsg-2ubuntu1.39UNKNOWN
ubuntu16.04noarchqemu< 1:2.5+dfsg-5ubuntu10.22UNKNOWN

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

27.0%