The new kernel live patch comes two and a half weeks after the last kernel live patch and just a day after the major kernel security updates released for all supported Ubuntu released on February 18th. It addresses a total of five security flaws affecting Ubuntu 18.04 LTS (Bionic Beaver) and Ubuntu 16.04 LTS (Xenial Xerus) systems. Among the fixes, there’s the well-known vulnerability affecting systems with Intel Graphics Processing Units (CVE-2019-14615), which could allow a local attacker to expose sensitive information, as well as a race condition (CVE-2020-7053) in the i915 driver that could let a local attacker to crash the system or execute arbitrary code.
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