CVE-2016-9922

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.41% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 34.3% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-03-27 15:00Z9 YR AGO

Last updated

2024-08-06 03:07Z2 YR AGO

Reserved

2016-12-08

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-369Divide By ZeroBase

Data version

5.1

Document digest

82b6dc4a7079ef0f445f3f00b6bfa1df359409faee40e6e35757bf0fb9bfa691

• lists.gnu.org[qemu-devel] 20161205 [PULL 4/4] display: cirrus: check vga bits per pixel(bpp) valuehttps://lists.gnu.org/archive/html/qemu-devel/2016-12/msg00442.htmlmailing-listx_refsource_MLIST
• lists.debian.org[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security updatehttps://lists.debian.org/debian-lts-announce/2018/09/msg00007.htmlmailing-listx_refsource_MLIST
• access.redhat.comRHSA-2017:2392https://access.redhat.com/errata/RHSA-2017:2392vendor-advisoryx_refsource_REDHAT
• www.securityfocus.com94803http://www.securityfocus.com/bid/94803vdb-entryx_refsource_BID
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1334398x_refsource_CONFIRM
• git.qemu-project.orghttp://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=4299b90e9ba9ce5ca9024572804ba751aa1a7e70x_refsource_CONFIRM
• access.redhat.comRHSA-2017:2408https://access.redhat.com/errata/RHSA-2017:2408vendor-advisoryx_refsource_REDHAT
• www.openwall.com[oss-security] 20161209 Re: CVE request Qemu: display: cirrus_vga: a divide by zero in cirrus_do_copyhttp://www.openwall.com/lists/oss-security/2016/12/09/1mailing-listx_refsource_MLIST