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CVE-2015-8569

CVE-2015-8569

EPSS 0.5%
The (1) pptp_bind and (2) pptp_connect functions in drivers/net/ppp/pptp.c in the Linux kernel through 4.3.3 do not verify an address length, which allows local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted application.
Productos afectados
n/a · n/a

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Referencias
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ccfd238e5a0e670d8178cf50180ea81ae09ae1http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1292045https://github.com/torvalds/linux/commit/09ccfd238e5a0e670d8178cf50180ea81ae09ae1https://lkml.org/lkml/2015/12/14/252http://twitter.com/grsecurity/statuses/676744240802750464http://www.debian.org/security/2016/dsa-3434http://www.openwall.com/lists/oss-security/2015/12/15/11http://www.securityfocus.com/bid/79428