Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2012-0064

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
10/02/2014
Last modified:
11/04/2025

Description

xkeyboard-config before 2.5 in X.Org before 7.6 enables certain XKB debugging functions by default, which allows physically proximate attackers to bypass an X screen lock via keyboard combinations that break the input grab.

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:x:x.org_x11:*:rc1:*:*:*:*:*:* 7.5 (including)
cpe:2.3:a:x:x.org_x11:1.0:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:3.0:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:4.0:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:5.0:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:6.0:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:6.1:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:6.3:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:6.4:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:6.5.1:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:6.6:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:6.7:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:6.8:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:6.8.1:*:*:*:*:*:*:*
cpe:2.3:a:x:x.org_x11:6.8.2:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools