CVE-2009-0031
Summary
| CVE | CVE-2009-0031 |
|---|---|
| State | PUBLISHED |
| Assigner | redhat |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2009-01-21 02:30:00 UTC |
| Updated | 2026-04-23 00:35:47 UTC |
| Description | Memory leak in the keyctl_join_session_keyring function (security/keys/keyctl.c) in Linux kernel 2.6.29-rc2 and earlier allows local users to cause a denial of service (kernel memory consumption) via unknown vectors related to a "missing kfree." |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
LocalAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
CompleteAV:L/AC:L/Au:N/C:N/I:N/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | 2.2.27 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.4.36 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.4.36.1 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.4.36.2 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.4.36.3 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.4.36.4 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.4.36.5 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.4.36.6 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.18 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.18 | rc1 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.18 | rc2 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.18 | rc3 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.18 | rc4 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.18 | rc5 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.18 | rc6 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.18 | rc7 | All | All |
| Operating System | Linux | Linux Kernel | 2.6.19.4 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.19.5 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.19.6 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.19.7 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.20.16 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.20.17 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.20.18 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.20.19 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.20.20 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.20.21 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.21.5 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.21.6 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.21.7 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.1 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.10 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.11 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.12 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.13 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.14 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.15 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.17 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.18 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.19 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.2 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.20 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.21 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.22 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.8 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22.9 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22_rc1 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.22_rc7 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23.10 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23.11 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23.12 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23.13 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23.15 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23.16 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23.17 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23.8 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23.9 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.23_rc1 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24.1 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24.2 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24.3 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24.4 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24.5 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24.6 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24.7 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24_rc1 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24_rc4 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.24_rc5 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.1 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.1 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.10 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.10 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.11 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.11 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.12 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.12 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.13 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.14 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.15 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.16 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.17 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.2 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.2 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.3 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.3 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.4 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.4 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.5 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.5 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.6 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.6 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.7 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.7 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.8 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.8 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.25.9 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.25.9 | All | x86_64 | All |
| Operating System | Linux | Linux Kernel | 2.6.26 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.26.1 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.26.2 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.26.3 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.26.4 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.26.5 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.27 | All | All | All |
| Operating System | Linux | Linux Kernel | 2.6.28 | All | All | All |
| Operating System | Linux | Linux Kernel | All | All | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Red Hat update for kernel - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Debian update for linux-2.6.24 - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Avaya Products Linux Kernel Denial of Service Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Debian -- Security Information -- DSA-1787-1 linux-2.6.24 | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| Debian update for linux-2.6 - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Debian -- Security Information -- DSA-1749-1 linux-2.6 | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| oss-security - CVE-2009-0031 kernel: local denial of service in keyctl_join_session_keyring | af854a3a-2127-422b-91ae-364da2661108 | www.openwall.com | |
| Red Hat update for kernel - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| [security-announce] SUSE Security Announcement: Linux kernel (SUSE-SA:20 | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| rhn.redhat.com | Red Hat Support | af854a3a-2127-422b-91ae-364da2661108 | rhn.redhat.com | |
| Repository / Oval Repository | af854a3a-2127-422b-91ae-364da2661108 | oval.cisecurity.org | |
| git2.kernel.org | af854a3a-2127-422b-91ae-364da2661108 | git2.kernel.org | |
| USN-751-1: Linux kernel vulnerabilities | Ubuntu | af854a3a-2127-422b-91ae-364da2661108 | www.ubuntu.com | |
| Support | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | |
| ASA-2009-114 (RHSA-2009-0331) | af854a3a-2127-422b-91ae-364da2661108 | support.avaya.com | |
| Red Hat update for kernel-rt - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| osvdb.org/51501 | af854a3a-2127-422b-91ae-364da2661108 | osvdb.org | |
| Debian update for linux-2.6 - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Support | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | |
| Debian -- Security Information -- DSA-1794-1 linux-2.6 | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| CONFIRM:http://git2.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0d54ee1c7850a954026deec4cd4885f331da35cc | MITRE | git2.kernel.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.