Article Source IT World
Most of the time you can go for months, years, without patching your Linux distribution and not be in any real danger. A recently uncovered security hole in the Linux kernel does deserve your attention.
Specifically, Earl Chew, a Linux developer, and, at about the same time, Brad Spengler, creator of the Linux security program Grsecurity, discovered that there was a possible null pointer error that could, in theory, enable non-root users grab administrator privileges. You don’t want that to happen…
