CVE-2009-3621
At a glance
- Source
- NVD
- EPSS
- EPSS 0.99 % · percentile 62 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
net/unix/af_unix.c in the Linux kernel 2.6.31.4 and earlier allows local users to cause a denial of service (system hang) by creating an abstract-namespace AF_UNIX listening socket, performing a shutdown operation on this socket, and then performing a series of connect operations to this socket.
Weaknesses (CWE)
- CWE-400 — Uncontrolled Resource Consumption
References
- http://www.openwall.com/lists/oss-security/2009/10/19/2
- https://bugzilla.redhat.com/show_bug.cgi?id=529626
- http://lkml.org/lkml/2009/10/19/50
- http://www.redhat.com/support/errata/RHSA-2009-1671.html
- http://www.openwall.com/lists/oss-security/2009/10/19/4
- https://rhn.redhat.com/errata/RHSA-2009-1540.html
- http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00002.html
- http://www.ubuntu.com/usn/usn-864-1
- http://secunia.com/advisories/38794
- http://lists.vmware.com/pipermail/security-announce/2010/000082.html
- http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:329
- http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00005.html
- http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=77238f2b942b38ab4e7f3aced44084493e4a8675
- http://secunia.com/advisories/37909
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9921
- http://patchwork.kernel.org/patch/54678/
- http://www.redhat.com/support/errata/RHSA-2009-1670.html
- http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00005.html
- http://secunia.com/advisories/38834
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6895
- http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00007.html
- http://secunia.com/advisories/37086
- http://secunia.com/advisories/38017
- https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00190.html
- http://www.vupen.com/english/advisories/2010/0528
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.9 | AV:L/AC:L/Au:N/C:N/I:N/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2009-3602
- GCVE · GCVE-0-2009-3621
CERT-FR advisories
- CERTA-2010-AVI-106 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≤ 2.6.31.4cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:10:*:*:*:*:*:*:*cpe:2.3:o:opensuse:opensuse:11.0:*:*:*:*:*:*:*cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_desktop:10:sp2:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_desktop:10:sp3:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_server:10:sp2:*:*:*:*:*:*cpe:2.3:o:suse:suse_linux_enterprise_server:10:sp3:*:*:*:*:*:*cpe:2.3:a:vmware:vma:4.0:*:*:*:*:*:*:*cpe:2.3:o:vmware:esx:4.0:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |