The dgnc_mgmt_ioctl function in drivers/staging/dgnc/dgnc_mgmt.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.
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Link | Tags |
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http://www.ubuntu.com/usn/USN-2841-2 | vendor advisory |
http://www.securityfocus.com/bid/77317 | vdb entry |
http://www.ubuntu.com/usn/USN-2843-1 | vendor advisory |
http://www.ubuntu.com/usn/USN-2844-1 | vendor advisory |
http://www.ubuntu.com/usn/USN-2842-2 | vendor advisory |
http://www.ubuntu.com/usn/USN-2843-2 | vendor advisory |
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4b6184336ebb5c8dc1eae7f7ab46ee608a748b05 | |
http://www.ubuntu.com/usn/USN-2842-1 | vendor advisory |
http://www.openwall.com/lists/oss-security/2015/10/21/8 | mailing list |
http://www.securitytracker.com/id/1034896 | vdb entry |
https://github.com/torvalds/linux/commit/4b6184336ebb5c8dc1eae7f7ab46ee608a748b05 | |
https://bugzilla.redhat.com/show_bug.cgi?id=1274728 | |
http://www.ubuntu.com/usn/USN-2841-1 | vendor advisory |
http://www.ubuntu.com/usn/USN-2843-3 | vendor advisory |