CVE-2014-9585
CVE-2014-9585
The vdso_addr function in arch/x86/vdso/vma.c in the Linux kernel through 3.18.2 does not properly choose memory locations for the vDSO area, which makes it easier for local users to bypass the ASLR protection mechanism by guessing a location at the end of a PMD.
Affected products
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Talk to TrueHacking →References
http://git.kernel.org/?p=linux/kernel/git/luto/linux.git%3Ba=commit%3Bh=bc3b94c31d65e761ddfe150d02932c65971b74e2http://git.kernel.org/?p=linux/kernel/git/tip/tip.git%3Ba=commit%3Bh=fbe1bf140671619508dfa575d74a185ae53c5dbbhttp://lists.fedoraproject.org/pipermail/package-announce/2015-January/148480.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1081.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1778.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1787.html