CVE-2016-5828

CVE-2016-5828 is a denial-of-service vulnerability in the Linux kernel (through version 4.6.3) affecting PowerPC platforms, specifically within the start_thread function. A local attacker can trigger a system crash or other unspecified impact by manipulating transactional state before an exec system call. With a CVSS score of 7.8 (High), this vulnerability has low attack complexity and requires local user privileges, potentially leading to high impact on confidentiality, integrity, and availability. There is no public exploit code available, no evidence of active exploitation, and minimal community discussion or media coverage, suggesting a low current threat level.