Description
The vivid_fb_ioctl function in drivers/media/platform/vivid/vivid-osd.c in the Linux kernel through 4.3.3 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory via a crafted application.
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
- https://github.com/torvalds/linux/commit/eda98796aff0d9bf41094b06811f5def3b4c333c ↗
- http://www.securitytracker.com/id/1034893 ↗
- http://www.securityfocus.com/bid/77317 ↗
- http://www.ubuntu.com/usn/USN-2843-1 ↗
- http://www.ubuntu.com/usn/USN-2842-2 ↗
- http://www.ubuntu.com/usn/USN-2843-2 ↗
- http://www.ubuntu.com/usn/USN-2842-1 ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=eda98796aff0d9bf41094b06811f5def3b4c333c ↗
- http://www.openwall.com/lists/oss-security/2015/10/21/8 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1274726 ↗
- http://www.ubuntu.com/usn/USN-2843-3 ↗
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html ↗