Medium severity5.5NVD Advisory· Published Mar 27, 2017· Updated May 13, 2026
CVE-2016-9922
CVE-2016-9922
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.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
7- www.openwall.com/lists/oss-security/2016/12/09/1nvdMailing ListPatchThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatch
- lists.gnu.org/archive/html/qemu-devel/2016-12/msg00442.htmlnvdPatchVendor Advisory
- www.securityfocus.com/bid/94803nvdThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2017:2392nvdThird Party Advisory
- access.redhat.com/errata/RHSA-2017:2408nvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2018/09/msg00007.htmlnvdThird Party Advisory
News mentions
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