CVE catalog
CVE-2011-1022
libcgroup: CVE-2011-1022
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.39% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libcgroup | sid | 3.2.0-1 | fixed |
| Debian | libcgroup | forky | 3.2.0-1 | fixed |
| Debian | libcgroup | trixie | 3.1.0-2 | fixed |
| Debian | libcgroup | bookworm | 2.0.2-2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libcgroup | source | sid | 0.37.1-1 | not yet assigned | Not reported | [615987] |
| Debian | libcgroup | source | forky | 0.37.1-1 | not yet assigned | Not reported | [615987] |
| Debian | libcgroup | source | trixie | 0.37.1-1 | not yet assigned | Not reported | [615987] |
| Debian | libcgroup | source | bookworm | 0.37.1-1 | not yet assigned | Not reported | [615987] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [cgroup-tools]Fixed
Source package: [libcgroup]
Details (2)
2.0.2-2· amd64 · bookwormFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · bookworm; dsa · libcgroup · debian · 12
2.0.2-2· arm64 · bookwormFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · bookworm; dsa · libcgroup · debian · 12
- [libcgroup2]Fixed
Source package: [libcgroup]
Details (2)
2.0.2-2· amd64 · bookwormFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · bookworm; dsa · libcgroup · debian · 12
2.0.2-2· arm64 · bookwormFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · bookworm; dsa · libcgroup · debian · 12
- [libcgroup-dev]Fixed
Source package: [libcgroup]
Details (2)
2.0.2-2· amd64 · bookwormFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · bookworm; dsa · libcgroup · debian · 12
2.0.2-2· arm64 · bookwormFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · bookworm; dsa · libcgroup · debian · 12
- [libpam-cgroup]Fixed
Source package: [libcgroup]
Details (2)
2.0.2-2· amd64 · bookwormFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · bookworm; dsa · libcgroup · debian · 12
2.0.2-2· arm64 · bookwormFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · bookworm; dsa · libcgroup · debian · 12
[Debian 13 (Trixie)]
- [cgroup-tools]Fixed
Source package: [libcgroup]
Details (2)
3.1.0-2+b2· amd64 · trixieFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · 13
3.1.0-2+b2· arm64 · trixieFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · 13
- [libcgroup3]Fixed
Source package: [libcgroup]
Details (2)
3.1.0-2+b2· amd64 · trixieFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · 13
3.1.0-2+b2· arm64 · trixieFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · 13
- [libcgroup-dev]Fixed
Source package: [libcgroup]
Details (2)
3.1.0-2+b2· amd64 · trixieFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · 13
3.1.0-2+b2· arm64 · trixieFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · 13
- [libpam-cgroup]Fixed
Source package: [libcgroup]
Details (2)
3.1.0-2+b2· amd64 · trixieFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · 13
3.1.0-2+b2· arm64 · trixieFixed · Fixed:
0.37.1-1dsa · libcgroup · debian · 13
Observed:
References
- [https://access.redhat.com/errata/RHSA-2011:0320]
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_10391-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2011-1022]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2011-1022]
- [https://security-tracker.debian.org/tracker/CVE-2011-1022]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]