CVE-2011-1080
CVE-2011-1080
The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.
Productos afectados
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Hablar con TrueHacking →Referencias
http://downloads.avaya.com/css/P8/documents/100145416http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d846f71195d57b0bbb143382647c2c6638b04c5ahttp://rhn.redhat.com/errata/RHSA-2011-0833.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=681262https://github.com/torvalds/linux/commit/d846f71195d57b0bbb143382647c2c6638b04c5ahttp://www.openwall.com/lists/oss-security/2011/03/01/10