Tagged: kernel

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Linux kernel security needs an overhaul

The Linux kernel today faces an unprecedented safety crisis. Much like when Ralph Nader famously told the American public that their cars were “unsafe at any speed” back in 1965, numerous security developers told the 2016 Linux Security Summit in Toronto that the operating system needs a total rethink to keep it fit for purpose. No longer the niche concern of years past, Linux...

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Critical Linux kernel bugs discovered

Security researchers have uncovered “critical” security flaws in a version of the Linux kernel used by a large number of popular distributions. The three bugs, which allow unauthorized access to kernel memory, exist in all versions of the Linux kernel up to, including Ubuntu, Red Hat, and others. The three bugs allow unauthorized users to read or write to kernel memory locations or...