Detections
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CVE-2015-8845
medium
Description
The tm_reclaim_thread function in arch/powerpc/kernel/process.c in the Linux kernel before 4.4.1 on powerpc platforms does not ensure that TM suspend mode exists before proceeding with a tm_reclaim call, which allows local users to cause a denial of service (TM Bad Thing exception and panic) via a crafted application.
References
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00054.html
https://github.com/torvalds/linux/commit/7f821fc9c77a9b01fe7b1d6e72717b33d8d64142
https://euvd.enisa.europa.eu/vulnerability/EUVD-2015-8711
https://bugzilla.redhat.com/show_bug.cgi?id=1326540
http://www.securitytracker.com/id/1035594
http://www.openwall.com/lists/oss-security/2016/04/13/1
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.1
http://rhn.redhat.com/errata/RHSA-2016-2584.html
http://rhn.redhat.com/errata/RHSA-2016-2574.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html