5.5

CVE-2016-9922

EPSS 0.07%
Veröffentlicht 27.03.2017 15:59:00
Zuletzt bearbeitet 20.04.2025 01:37:25
Quelle secalert@redhat.com
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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.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 11

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Qemu ≫ Qemu Version <= 2.7.1

Qemu ≫ Qemu Version2.8.0 Updaterc0

Qemu ≫ Qemu Version2.8.0 Updaterc1

Qemu ≫ Qemu Version2.8.0 Updaterc2

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.07%	0.184

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	2.1	3.9	2.9	AV:L/AC:L/Au:N/C:N/I:N/A:P

CWE-369 Divide By Zero

The product divides a value by zero.

https://access.redhat.com/errata/RHSA-2017:2392

Third Party Advisory

https://access.redhat.com/errata/RHSA-2017:2408

Third Party Advisory

https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html

Third Party Advisory

http://www.openwall.com/lists/oss-security/2016/12/09/1

Patch

Third Party Advisory

Mailing List

http://www.securityfocus.com/bid/94803

Third Party Advisory

VDB Entry

http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=4299b90e9ba9ce5ca9024572804ba751aa1a7e70

https://bugzilla.redhat.com/show_bug.cgi?id=1334398

Patch

Issue Tracking

https://lists.gnu.org/archive/html/qemu-devel/2016-12/msg00442.html

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2016-9922

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2016-9922

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2016-9922

EUVD