IIRC X220 uses Sandy Bridge. I think there is a flag somewhere in the
descriptor where you can lock down your BIOS-region as read-only for the x86
host.
I never have tried it but in theory this should lead to errors on every write
attempt to the BIOS region therefore disabling write access to th
Hi,
for the X220, there should be related options in the "Chipset" menu of
the coreboot configuration:
"Lock down chipset in coreboot"
"Flash locking during chipset lockdown"
On 14.07.19 23:21, Public Email Account via coreboot wrote:
> It seems that flashrom is able to flash the bios ch
typo
"this is now true."
This is NOT true.
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‐‐‐ Original Message ‐‐‐
On Sunday, July 14, 2019 9:21 PM, Public Email Account
wrote:
> It seems that flashrom is able to flash the bios chip internally. This is
> frightening. Thi
It seems that flashrom is able to flash the bios chip internally. This is
frightening. This means that malware or anything that gets sudo rights or
anyone who gets physical access to computer is able to rewrite the flash.
Dont say "if there is physical access to your computer, its game over" thi
Coreboot build today. Opteron 6300. Latestest Microcode.
Debian Buster (10) dont send me emails that state i should install any
memelinux distro
Linux 4.9 (AS 4.19 is still buggy and does not boot :(( quite frustrated
with this board now ... starved 2 month to buy a fucking libre server
system)
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