CVE ID:	CVE-2009-4141
Description:	Use-after-free vulnerability in the fasync_helper function in fs/fcntl.c in the Linux kernel before 2.6.33-rc4-git1 allows local users to gain privileges via vectors that include enabling O_ASYNC (aka FASYNC or FIOASYNC) on a locked file, and then closing this file.
Test IDs:	1.3.6.1.4.1.25623.1.0.66898
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2009-4141 20100114 Locked fasync file descriptors can be referenced after free in >= 2.6.28 http://archives.neohapsis.com/archives/fulldisclosure/2010-01/0252.html 37806 http://www.securityfocus.com/bid/37806 38199 http://secunia.com/advisories/38199 39033 http://secunia.com/advisories/39033 RHSA-2010:0046 https://rhn.redhat.com/errata/RHSA-2010-0046.html RHSA-2010:0095 https://rhn.redhat.com/errata/RHSA-2010-0095.html RHSA-2010:0161 http://www.redhat.com/support/errata/RHSA-2010-0161.html SUSE-SA:2010:010 http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00002.html http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=53281b6d34d44308372d16acb7fb5327609f68b6 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=53281b6d34d44308372d16acb7fb5327609f68b6 http://lock.cmpxchg8b.com/5ebe2294ecd0e0f08eab7690d2a6ee69/create_elf_tables.c http://lock.cmpxchg8b.com/5ebe2294ecd0e0f08eab7690d2a6ee69/create_elf_tables.c http://support.avaya.com/css/P8/documents/100073666 http://support.avaya.com/css/P8/documents/100073666 http://twitter.com/taviso/statuses/7744108017 http://twitter.com/taviso/statuses/7744108017 http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.33-rc4-git1.bz2 http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.33-rc4-git1.bz2 https://bugzilla.redhat.com/show_bug.cgi?id=547906 https://bugzilla.redhat.com/show_bug.cgi?id=547906 oval:org.mitre.oval:def:7054 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7054 oval:org.mitre.oval:def:9201 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9201