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

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CVE-2011-1159

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
05/10/2011
Last modified:
11/04/2025

Description

acpid.c in acpid before 2.0.9 does not properly handle a situation in which a process has connected to acpid.socket but is not reading any data, which allows local users to cause a denial of service (daemon hang) via a crafted application that performs a connect system call but no read system calls.

Impact

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

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:tedfelix:acpid:*:*:*:*:*:*:*:* 2.0.8 (including)
cpe:2.3:a:tedfelix:acpid:1.0.8:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid:1.0.10:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid:2.0.7:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid:2.06:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools