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

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CVE-2011-1022

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
22/03/2011
Last modified:
11/04/2025

Description

The cgre_receive_netlink_msg function in daemon/cgrulesengd.c in cgrulesengd in the Control Group Configuration Library (aka libcgroup or libcg) before 0.37.1 does not verify that netlink messages originated in the kernel, which allows local users to bypass intended resource restrictions via a crafted message.

Impact

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

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

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

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:balbir_singh:libcgroup:*:*:*:*:*:*:*:* 0.37 (including)
cpe:2.3:a:balbir_singh:libcgroup:0.1b:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.1c:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.2:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.3:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.31:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.32:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.32.1:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.32.2:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.33:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.34:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.35:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.35.1:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.36:*:*:*:*:*:*:*
cpe:2.3:a:balbir_singh:libcgroup:0.36.1:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools