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Ubuntu.comUB:CVE-2017-6386

HistoryMar 15, 2017 - 12:00 a.m.

CVE-2017-6386

2017-03-1500:00:00

ubuntu.com

CVSS2

4.9

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

CVSS3

6.5

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

EPSS

0.001

Percentile

26.7%

JSON

Memory leak in the vrend_create_vertex_elements_state function in
vrend_renderer.c in virglrenderer allows local guest OS users to cause a
denial of service (host memory consumption) via a large number of
VIRGL_OBJECT_VERTEX_ELEMENTS commands.

References

launchpad.net/bugs/cve/CVE-2017-6386

nvd.nist.gov/vuln/detail/CVE-2017-6386

security-tracker.debian.org/tracker/CVE-2017-6386

www.cve.org/CVERecord?id=CVE-2017-6386

CVSS2

4.9

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

CVSS3

6.5

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

EPSS

0.001

Percentile

26.7%

JSON

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