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Local Privilege Escalation On All Linux Kernels 595

QuesarVII writes "Tavis Ormandy and Julien Tinnes have discovered a severe security flaw in all 2.4 and 2.6 kernels since 2001 on all architectures. 'Since it leads to the kernel executing code at NULL, the vulnerability is as trivial as it can get to exploit: an attacker can just put code in the first page that will get executed with kernel privileges.'"

Apple 10.4.11 Update Can Brick Macs With Boot Camp 425

g-san writes "Some Mac users are having problems with the latest 10.4.11 update, yours truly included. The problem seems to be caused by the presence of a Boot Camp partition and renders the Mac unable to reboot after the update fails. Note the Geniuses at the Apple stores are recommending a full disk wipe; but data can be recovered via Firewire." MacNN has a note up that if you fall victim to this "known issue" and need to reformat the disk, you can't reinstall Boot Camp because it is no longer available to OS X 10.4 Tiger users.

"Help Mr. Wizard!" -- Tennessee Tuxedo