CVE-2017-5957

Stack-based buffer overflow in the vrend_decode_set_framebuffer_state function in vrend_decode.c in virglrenderer before 926b9b3460a48f6454d8bbe9e44313d86a65447f, as used in Quick Emulator (QEMU), allows a local guest users to cause a denial of service (application crash) via the "nr_cbufs" argument.

CVSS v3.0 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://cgit.freedesktop.org/virglrenderer/commit/?id=926b9b3460a48f6454d8bbe9e44313d86a65447f	Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1421126	Issue Tracking Patch Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/96215	Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2017/02/13/3	Mailing List Patch Third Party Advisory
https://security.gentoo.org/glsa/201707-06	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:virglrenderer_project:virglrenderer:*:*:*:*:*:*:*:*

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

Information

Published : 2017-03-14 07:59

Updated : 2021-05-19 07:56

NVD link : CVE-2017-5957

Mitre link : CVE-2017-5957

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

virglrenderer_project

virglrenderer

qemu

qemu

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