2.1
LOW
CVE-2011-1022
Control Group Configuration Library (libcgroup) Kernel Netlink Message Verification Weakness
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.

INFO

Published Date :

March 22, 2011, 5:55 p.m.

Last Modified :

Sept. 7, 2011, 3:15 a.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

2.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2011-1022 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Balbir_singh libcgroup
: Total Affected Vendor : 1 | Products : 1
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2011-1022.

URL Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=615987 Patch
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056683.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056734.html
http://lists.opensuse.org/opensuse-updates/2011-04/msg00027.html
http://openwall.com/lists/oss-security/2011/02/25/11 Patch
http://openwall.com/lists/oss-security/2011/02/25/12 Patch
http://openwall.com/lists/oss-security/2011/02/25/14
http://openwall.com/lists/oss-security/2011/02/25/6 Patch
http://openwall.com/lists/oss-security/2011/02/25/9 Patch
http://secunia.com/advisories/43611 Vendor Advisory
http://secunia.com/advisories/43758 Vendor Advisory
http://secunia.com/advisories/43891
http://secunia.com/advisories/44093
http://sourceforge.net/mailarchive/message.php?msg_id=26598749 Patch
http://sourceforge.net/mailarchive/message.php?msg_id=27102603 Patch
http://sourceforge.net/projects/libcg/files/libcgroup/v0.37.1/libcgroup-0.37.1.tar.bz2/download Patch
http://www.debian.org/security/2011/dsa-2193
http://www.redhat.com/support/errata/RHSA-2011-0320.html
http://www.securityfocus.com/bid/46578
http://www.securitytracker.com/id?1025157
http://www.vupen.com/english/advisories/2011/0679 Vendor Advisory
http://www.vupen.com/english/advisories/2011/0774
https://bugzilla.redhat.com/show_bug.cgi?id=680409 Patch

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2011-1022 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2011-1022 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2011-1022 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2011-1022 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.08236

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
: