CVE-2009-3621

Summary

CVECVE-2009-3621
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2009-10-22 16:00:00 UTC
Updated2023-02-13 02:20:00 UTC
Descriptionnet/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.

Risk And Classification

Problem Types: CWE-400

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 6.06 All All All
Operating System Canonical Ubuntu Linux 8.04 All All All
Operating System Canonical Ubuntu Linux 8.10 All All All
Operating System Canonical Ubuntu Linux 9.04 All All All
Operating System Canonical Ubuntu Linux 9.10 All All All
Operating System Canonical Ubuntu Linux 6.06 All All All
Operating System Canonical Ubuntu Linux 8.04 All All All
Operating System Canonical Ubuntu Linux 8.10 All All All
Operating System Canonical Ubuntu Linux 9.04 All All All
Operating System Canonical Ubuntu Linux 9.10 All All All
Operating System Fedoraproject Fedora 10 All All All
Operating System Fedoraproject Fedora 10 All All All
Operating System Linux Linux Kernel All All All All
Operating System Opensuse Opensuse 11.0 All All All
Operating System Opensuse Opensuse 11.2 All All All
Operating System Opensuse Opensuse 11.0 All All All
Operating System Opensuse Opensuse 11.2 All All All
Operating System Suse Suse Linux Enterprise Desktop 10 sp2 All All
Operating System Suse Suse Linux Enterprise Desktop 10 sp3 All All
Operating System Suse Suse Linux Enterprise Desktop 10 sp2 All All
Operating System Suse Suse Linux Enterprise Desktop 10 sp3 All All
Operating System Suse Suse Linux Enterprise Server 10 sp2 All All
Operating System Suse Suse Linux Enterprise Server 10 sp3 All All
Operating System Suse Suse Linux Enterprise Server 10 sp2 All All
Operating System Suse Suse Linux Enterprise Server 10 sp3 All All
Operating System Vmware Esx 4.0 All All All
Operating System Vmware Esx 4.0 All All All
Application Vmware Vma 4.0 All All All
Application Vmware Vma 4.0 All All All

References

ReferenceSourceLinkTags
oss-security - Re: CVE request: kernel: AF_UNIX: Fix deadlock on connecting to shutdown socket MLIST www.openwall.com Exploit, Mailing List, Patch, Third Party Advisory
Repository / Oval Repository OVAL oval.cisecurity.org Third Party Advisory
[security-announce] SUSE Security Announcement: Linux kernel (SUSE-SA:20 SUSE lists.opensuse.org Mailing List, Third Party Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH VUPEN www.vupen.com Broken Link
[SECURITY] Fedora 10 Update: kernel-2.6.27.38-170.2.113.fc10 FEDORA www.redhat.com Mailing List, Third Party Advisory
[security-announce] SUSE Security Announcement: Linux kernel (SUSE-SA:20 SUSE lists.opensuse.org Mailing List, Third Party Advisory
Repository / Oval Repository OVAL oval.cisecurity.org Third Party Advisory
USN-864-1: Linux kernel vulnerabilities | Ubuntu UBUNTU www.ubuntu.com Third Party Advisory
[security-announce] SUSE Security Announcement: Linux kernel (SUSE-SA:20 SUSE lists.opensuse.org Mailing List, Third Party Advisory
LKML: Tomoki Sekiyama: Re: [PATCH] AF_UNIX: Fix deadlock on connecting to shutdown socket MLIST lkml.org Mailing List, Third Party Advisory
Support / Security / Advisories / / MDVSA-2009:329 | Mandriva MANDRIVA www.mandriva.com Broken Link
AF_UNIX: Fix deadlock on connecting to shutdown socket - Patchwork CONFIRM patchwork.kernel.org Exploit, Mailing List, Third Party Advisory
Support REDHAT www.redhat.com Broken Link
[security-announce] SUSE Security Announcement: Linux kernel (SUSE-SA:20 SUSE lists.opensuse.org Mailing List, Third Party Advisory
git.kernel.org MISC git.kernel.org
SUSE update for kernel - Secunia Advisories - Vulnerability Information - Secunia.com SECUNIA secunia.com Broken Link
SUSE update for kernel - Secunia Advisories - Vulnerability Information - Secunia.com SECUNIA secunia.com Broken Link
git.kernel.org CONFIRM git.kernel.org Broken Link
oss-security - CVE request: kernel: AF_UNIX: Fix deadlock on connecting to shutdown socket MLIST www.openwall.com Exploit, Mailing List, Patch, Third Party Advisory
Support REDHAT www.redhat.com Broken Link
Red Hat Customer Portal REDHAT rhn.redhat.com Third Party Advisory
VMware vMA Update for Multiple Packages - Advisories - Community SECUNIA secunia.com Broken Link
Bug 529626 – CVE-2009-3621 kernel: AF_UNIX: Fix deadlock on connecting to shutdown socket CONFIRM bugzilla.redhat.com Exploit, Issue Tracking, Third Party Advisory
Linux Kernel Multiple Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com SECUNIA secunia.com Broken Link
[Security-announce] VMSA-2010-0004 ESX Service Console and vMA third party updates MLIST lists.vmware.com Mailing List, Third Party Advisory
[security-announce] SUSE Security Announcement: Linux kernel (SUSE-SA:20 SUSE lists.opensuse.org Mailing List, Third Party Advisory
VMware ESX Server 4 Multiple Vulnerabilities - Advisories - Community SECUNIA secunia.com Broken Link
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

OrganizationPublishedContributorStatement
Red Hat2009-12-17Tomas HogerRed Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=CVE-2009-3621 This issue has been rated as having moderate security impact. It was addressed in Red Hat Enterprise Linux 4, 5 and Red Hat Enterprise MRG via: https://rhn.redhat.com/errata/RHSA-2009-1671.html , https://rhn.redhat.com/errata/RHSA-2009-1670.html and https://rhn.redhat.com/errata/RHSA-2009-1540.html respectively. This issue is not planned to be fixed in Red Hat Enterprise Linux 3, due to this product being in Production 3 of its maintenance life-cycle, where only qualified security errata of important or critical impact are addressed. For further information about Errata Support Policy, visit: http://www.redhat.com/security/updates/errata/
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