cpe:/o:linux:linux_kernel:5.2.14 CVE-2019-15030 2019-09-13T09:15:11.493-04:00 2019-09-18T09:15:10.397-04:00 3.6 LOCAL LOW NONE PARTIAL NONE PARTIAL http://nvd.nist.gov UBUNTU USN-4135-1 UBUNTU USN-4135-2 MISC http://www.openwall.com/lists/oss-security/2019/09/10/3 MISC https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8205d5d98ef7f155de211f5e2eb6ca03d95a5a60 CONFIRM https://security.netapp.com/advisory/ntap-20191004-0001/ SUSE openSUSE-SU-2019:2173 SUSE openSUSE-SU-2019:2181 In the Linux kernel through 5.2.14 on the powerpc platform, a local user can read vector registers of other users' processes via a Facility Unavailable exception. To exploit the venerability, a local user starts a transaction (via the hardware transactional memory instruction tbegin) and then accesses vector registers. At some point, the vector registers will be corrupted with the values from a different local Linux process because of a missing arch/powerpc/kernel/process.c check.