Your visual how-to guide for SELinux policy enforcement (opensource.com)

Posted Dec 3, 2013 20:02 UTC (Tue) by mjg59 (subscriber, #23239)
In reply to: Your visual how-to guide for SELinux policy enforcement (opensource.com) by BenHutchings
Parent article: Your visual how-to guide for SELinux policy enforcement (opensource.com)

You don't need a bug. There's plenty of ways to modify kernel memory if you're root.

Your visual how-to guide for SELinux policy enforcement (opensource.com)

Posted Dec 3, 2013 20:40 UTC (Tue) by BenHutchings (subscriber, #37955) [Link] (1 responses)

I was assuming a generic script. Given CONFIG_DEVKMEM is disabled, I think all the methods you've identified involve firmware or peripheral DMA masters. Are there generic ACPI methods that can be used for this?

Your visual how-to guide for SELinux policy enforcement (opensource.com)

Posted Dec 3, 2013 21:00 UTC (Tue) by mjg59 (subscriber, #23239) [Link]

kexec's an obvious one.