CVE-2009-3621 | BDVDB-2026-39030 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
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
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- 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
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.