PRIOn knowledge basePRION:CVE-2010-3850Design/Logic Flaw
The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2 does not require the CAP_NET_ADMIN capability, which allows local users to bypass intended access restrictions and configure econet addresses via an SIOCSIFADDR ioctl call.
References
archives.neohapsis.com/archives/fulldisclosure/2010-12/0086.html
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=16c41745c7b92a243d0874f534c1655196c64b74
lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.html
lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html
openwall.com/lists/oss-security/2010/11/30/1
secunia.com/advisories/43056
secunia.com/advisories/43291
www.debian.org/security/2010/dsa-2126
www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2
www.mandriva.com/security/advisories?name=MDVSA-2010:257
www.mandriva.com/security/advisories?name=MDVSA-2011:051
www.ubuntu.com/usn/USN-1023-1
www.vupen.com/english/advisories/2011/0213
www.vupen.com/english/advisories/2011/0298
www.vupen.com/english/advisories/2011/0375
bugzilla.redhat.com/show_bug.cgi?id=644156
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