PRIOn knowledge basePRION:CVE-2010-2954Null pointer dereference
The irda_bind function in net/irda/af_irda.c in the Linux kernel before 2.6.36-rc3-next-20100901 does not properly handle failure of the irda_open_tsap function, which allows local users to cause a denial of service (NULL pointer dereference and panic) and possibly have unspecified other impact via multiple unsuccessful calls to bind on an AF_IRDA (aka PF_IRDA) socket.
References
git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git%3Ba=commit%3Bh=628e300cccaa628d8fb92aa28cb7530a3d5f2257
lists.opensuse.org/opensuse-security-announce/2010-09/msg00005.html
lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html
lists.opensuse.org/opensuse-security-announce/2010-11/msg00000.html
lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
secunia.com/advisories/41234
secunia.com/advisories/41512
www.kernel.org/pub/linux/kernel/v2.6/next/patch-v2.6.36-rc3-next-20100901.bz2
www.spinics.net/lists/netdev/msg139404.html
www.ubuntu.com/usn/USN-1000-1
www.vupen.com/english/advisories/2010/2266
www.vupen.com/english/advisories/2010/2430
www.vupen.com/english/advisories/2011/0298
bugzilla.redhat.com/show_bug.cgi?id=628770
exchange.xforce.ibmcloud.com/vulnerabilities/61522
marc.info/?l=oss-security&m=128331787923285&w=2
twitter.com/taviso/statuses/22635752128
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