CVE-2016-3712
MEDIUMCVSS 5.5/10EPSS 0.52%
Last modified
CVE-2016-3712 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Oracle | Vm Server | 3.3 | — |
| Oracle | Vm Server | 3.4 | — |
| Qemu | Qemu | <= 2.5.1 | — |
| Qemu | Qemu | 2.6.0 | Rc0 |
| Canonical | Ubuntu Linux | 12.04 | — |
| Canonical | Ubuntu Linux | 14.04 | — |
| Canonical | Ubuntu Linux | 15.10 | — |
| Canonical | Ubuntu Linux | 16.04 | — |
| Debian | Debian Linux | 8.0 | — |
| Redhat | Enterprise Linux Desktop | 6.0 | — |
| Redhat | Enterprise Linux Desktop | 7.0 | — |
| Redhat | Enterprise Linux Server | 6.0 | — |
| Redhat | Enterprise Linux Server | 7.0 | — |
| Redhat | Enterprise Linux Server Aus | 7.3 | — |
| Redhat | Enterprise Linux Server Aus | 7.4 | — |
| Redhat | Enterprise Linux Server Aus | 7.6 | — |
| Redhat | Enterprise Linux Server Aus | 7.7 | — |
| Redhat | Enterprise Linux Server Eus | 7.3 | — |
| Redhat | Enterprise Linux Server Eus | 7.4 | — |
| Redhat | Enterprise Linux Server Eus | 7.5 | — |
| Redhat | Enterprise Linux Server Eus | 7.6 | — |
| Redhat | Enterprise Linux Server Eus | 7.7 | — |
| Redhat | Enterprise Linux Server Tus | 7.3 | — |
| Redhat | Enterprise Linux Server Tus | 7.6 | — |
| Redhat | Enterprise Linux Server Tus | 7.7 | — |
| Redhat | Enterprise Linux Workstation | 6.0 | — |
| Redhat | Enterprise Linux Workstation | 7.0 | — |
| Citrix | Xenserver | <= 7.0 | — |
References
- http://rhn.redhat.com/errata/RHSA-2016-2585.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2017-0621.htmlThird Party Advisory
- http://support.citrix.com/article/CTX212736Third Party Advisory
- http://www.debian.org/security/2016/dsa-3573Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/05/09/4Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/90314Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1035794Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2974-1Third Party Advisory
- http://xenbits.xen.org/xsa/advisory-179.htmlThird Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg01196.htmlMailing List, Patch, Third Party Advisory
- http://rhn.redhat.com/errata/RHSA-2016-2585.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2017-0621.htmlThird Party Advisory
- http://support.citrix.com/article/CTX212736Third Party Advisory
- http://www.debian.org/security/2016/dsa-3573Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/05/09/4Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/90314Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1035794Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2974-1Third Party Advisory
- http://xenbits.xen.org/xsa/advisory-179.htmlThird Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg01196.htmlMailing List, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-3712?
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.
How severe is CVE-2016-3712?
CVE-2016-3712 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.
How do I fix CVE-2016-3712?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2016-3712?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST