Vulnerability CVE-2016-3712: Information
Description
Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.
Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
---|---|---|---|---|---|---|
qemu | sisyphus | 2.6.0-alt1 | 8.2.3-alt1 | ALT-PU-2016-1565-1 | 164723 | Fixed |
qemu | p10 | 2.6.0-alt1 | 8.2.2-alt0.p10.1 | ALT-PU-2016-1565-1 | 164723 | Fixed |
qemu | p9 | 2.6.0-alt1 | 5.2.0-alt6 | ALT-PU-2016-1565-1 | 164723 | Fixed |
qemu | p8 | 2.6.0-alt1 | 2.11.0-alt0.M80P.4 | ALT-PU-2016-1596-1 | 165738 | Fixed |
qemu | c10f1 | 2.6.0-alt1 | 8.2.2-alt0.p10.1 | ALT-PU-2016-1565-1 | 164723 | Fixed |
qemu | c9f2 | 2.6.0-alt1 | 5.2.0-alt6.c9.1 | ALT-PU-2016-1565-1 | 164723 | Fixed |
qemu | c7 | 2.5.0-alt0.M70C.2 | 2.5.1.1-alt0.M70C.5 | ALT-PU-2016-1491-1 | 164639 | Fixed |
qemu | p11 | 2.6.0-alt1 | 8.2.3-alt1 | ALT-PU-2016-1565-1 | 164723 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
---|---|
http://xenbits.xen.org/xsa/advisory-179.html |
|
[Qemu-devel] 20160509 [PULL 5/5] vga: make sure vga register setup for vbe stays intact (CVE-2016-3712). |
|
1035794 |
|
DSA-3573 |
|
[oss-security] 20160509 CVE-2016-3712 Qemu: vga: out-of-bounds read and integer overflow issues |
|
USN-2974-1 |
|
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html |
|
90314 |
|
http://support.citrix.com/article/CTX212736 |
|
RHSA-2017:0621 |
|
RHSA-2016:2585 |
|