CVE-2018-1091

In the flushtmregstothread function in arch/powerpc/kernel/ptrace.c in the Linux kernel before 4.13.5, a guest kernel crash can be triggered from unprivileged userspace during a core dump on a POWER host due to a missing processor feature check and an erroneous use of transactional memory TM...

PT-2018-10176

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.13.5 Description The issue is related to a missing processor feature check and an erroneous use of transactional memory instructions in the core dump path. This can lead to a denial of service when a guest kern...