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Henrique de Moraes Holschuh b525c06cdb thinkpad-acpi: lock down video output state access ... Given the right combination of ThinkPad and X.org, just reading the video output control state is enough to hard-crash X.org. Until the day I somehow find out a model or BIOS cut date to not provide this feature to ThinkPads that can do video switching through X RandR, change permissions so that only processes with CAP_SYS_ADMIN can access any sort of video output control state. This bug could be considered a local DoS I suppose, as it allows any non-privledged local user to cause some versions of X.org to hard-crash some ThinkPads. Reported-by: Jidanni <jidanni@jidanni.org> Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: stable@kernel.org		15 years ago
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00-INDEX	…
acer-wmi.txt	trivial: Miscellaneous documentation typo fixes	16 years ago
asus-laptop.txt	asus-laptop: document the module	16 years ago
disk-shock-protection.txt	…
laptop-mode.txt	…
sony-laptop.txt	trivial: Miscellaneous documentation typo fixes	16 years ago
sonypi.txt	…
thinkpad-acpi.txt	thinkpad-acpi: lock down video output state access	15 years ago