kernel: System crash in intel_pmu_drain_pebs_nhm in arch/x86/events/intel/ds.c

A flaw was found in the Linux kernel. On some Haswell CPUs, userspace applications such as perf-fuzzer can cause a system crash because the PEBS status in a PEBS record is mishandled...

[Full-Disclosure] Serv-U 4.1 Memory Corruption / Whatever

Well, I didn't have the time to fully analyze it yet, but by using a fuzzer to check Serv-U, I found something that crashed it using bad data in SITE CHMOD. This is not the already discovered vulnerability, cause it can be used without write access, the crash occurs before permissions are even...