Description
The (1) pipe_read and (2) pipe_write implementations in fs/pipe.c in the Linux kernel before 3.16 do not properly consider the side effects of failed __copy_to_user_inatomic and __copy_from_user_inatomic calls, which allows local users to cause a denial of service (system crash) or possibly gain privileges via a crafted application, aka an "I/O vector array overrun."
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://rhn.redhat.com/errata/RHSA-2015-1211.html ↗
- http://www.debian.org/security/2015/dsa-3290 ↗
- http://www.securitytracker.com/id/1032454 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00011.html ↗
- http://www.securityfocus.com/bid/74951 ↗
- http://rhn.redhat.com/errata/RHSA-2015-1120.html ↗
- http://www.ubuntu.com/usn/USN-2967-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html ↗
- http://source.android.com/security/bulletin/2016-05-01.html ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1202855 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00008.html ↗
- http://www.ubuntu.com/usn/USN-2680-1 ↗
- http://rhn.redhat.com/errata/RHSA-2015-1082.html ↗
- http://www.ubuntu.com/usn/USN-2679-1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html ↗
- http://www.ubuntu.com/usn/USN-2967-2 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00049.html ↗
- http://rhn.redhat.com/errata/RHSA-2015-1138.html ↗
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html ↗
- http://rhn.redhat.com/errata/RHSA-2015-1190.html ↗
- http://www.openwall.com/lists/oss-security/2015/06/06/2 ↗
- http://rhn.redhat.com/errata/RHSA-2015-1199.html ↗
- http://www.ubuntu.com/usn/USN-2681-1 ↗
- http://rhn.redhat.com/errata/RHSA-2015-1042.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f0d1bec9d58d4c038d0ac958c9af82be6eb18045 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00010.html ↗
- http://source.android.com/security/bulletin/2016-04-02.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html ↗
- http://rhn.redhat.com/errata/RHSA-2015-1137.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00007.html ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=637b58c2887e5e57850865839cc75f59184b23d1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html ↗
- https://github.com/torvalds/linux/commit/f0d1bec9d58d4c038d0ac958c9af82be6eb18045 ↗
- https://github.com/torvalds/linux/commit/637b58c2887e5e57850865839cc75f59184b23d1 ↗
- http://rhn.redhat.com/errata/RHSA-2015-1081.html ↗