Lenovo Patches Vulnerabilities in System Update Service

Lenovo has patched two serious vulnerabilities that hackers could abuse in targeted attacks, or at scale, to easily guess administrator passwords on a compromised device, or elevate privileges to Windows SYSTEM user. The vulnerabilities were patched last Thursday by the manufacturer and details...

OpenBSD <= 5.5 - Local Kernel Panic

No description provided by source. / tenochtitlan.c OpenBSD = 5.5 Local Kernel Panic by Alejandro Hernandez @nitr0usmx Advisory and technical details: http://www.ioactive.com/pdfs/IOActiveAdvisoryOpenBSD55LocalKernelPanic.pdf Fix: http://www.openbsd.org/errata55.html013kernexec This PoC works onl...