CVE-2016-9922
Summary
| CVE | CVE-2016-9922 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
|---|
| Source Priority | CVE Program / NVD first with legacy fallback |
|---|
| Published | 2017-03-27 15:59:00 UTC |
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| Updated | 2023-02-13 04:50:00 UTC |
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| Description | The cirrus_do_copy function in hw/display/cirrus_vga.c in QEMU (aka Quick Emulator), when cirrus graphics mode is VGA, allows local guest OS privileged users to cause a denial of service (divide-by-zero error and QEMU process crash) via vectors involving blit pitch values. |
|---|
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|
| Application |
Qemu |
Qemu |
2.8.0 |
rc0 |
All |
All |
| Application |
Qemu |
Qemu |
2.8.0 |
rc1 |
All |
All |
| Application |
Qemu |
Qemu |
2.8.0 |
rc2 |
All |
All |
| Application |
Qemu |
Qemu |
2.8.0 |
rc0 |
All |
All |
| Application |
Qemu |
Qemu |
2.8.0 |
rc1 |
All |
All |
| Application |
Qemu |
Qemu |
2.8.0 |
rc2 |
All |
All |
| Application |
Qemu |
Qemu |
All |
All |
All |
All |
References
| Reference | Source | Link | Tags |
|---|
| git.qemu.org Git - qemu.git/commit |
CONFIRM |
git.qemu-project.org |
Issue Tracking, Patch, Third Party Advisory |
| git.qemu.org Git - qemu.git/commit |
MISC |
git.qemu-project.org |
|
| CVE-2016-9922 - Red Hat Customer Portal |
MISC |
access.redhat.com |
|
| oss-security - Re: CVE request Qemu: display: cirrus_vga: a divide by zero in cirrus_do_copy |
MLIST |
www.openwall.com |
Mailing List, Patch, Third Party Advisory |
| Red Hat Customer Portal |
REDHAT |
access.redhat.com |
Third Party Advisory |
| [SECURITY] [DLA 1497-1] qemu security update |
MLIST |
lists.debian.org |
Third Party Advisory |
| [Qemu-devel] [PULL 4/4] display: cirrus: check vga bits per pixel(bpp) v |
MLIST |
lists.gnu.org |
Patch, Vendor Advisory |
| Red Hat Customer Portal |
REDHAT |
access.redhat.com |
Third Party Advisory |
| Bug 1334398 – CVE-2016-9922 Qemu: display: cirrus_vga: a divide by zero in cirrus_do_copy |
CONFIRM |
bugzilla.redhat.com |
Issue Tracking, Patch |
| QEMU Divide By Zero Multiple Denial of Service Vulnerabilities |
BID |
www.securityfocus.com |
Third Party Advisory, VDB Entry |
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 900063 CBL-Mariner Linux Security Update for qemu-kvm 4.2.0
