Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2014-8106

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
08/12/2014
Last modified:
12/04/2025

Description

Heap-based buffer overflow in the Cirrus VGA emulator (hw/display/cirrus_vga.c) in QEMU before 2.2.0 allows local guest users to execute arbitrary code via vectors related to blit regions. NOTE: this vulnerability exists because an incomplete fix for CVE-2007-1320.

Impact

Vector 2.0
AV:L/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* 2.1.2 (including)
cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:2.1.0:rc0:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:2.1.0:rc1:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:2.1.0:rc2:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:2.1.0:rc3:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:2.1.0:rc5:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:2.1.1:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools