Question is, what happens if you don’t have dmidecode installed? Even more interesting, what happens if you’ve replaced it with a fake that spews back values of your choosing? If they’re bundling it, given that it appears to be GPL2, they’re opening themselves to a lawsuit unless they provide source upon request.
(Somehow, I don’t think they’re actually using dmidecode.)
What I’ve read just now is what I’d deliberately not gone looking for up to this point in case I found this out.
Linux and Windows happen to require that the executables that access that information be run with root privileges, but it looks like that’s merely an affectation.
It seems that any old piece of software, without root or other privileges, can independently run the CPUID instruction that obtains a processor’s serial number.
Personally I tend to avoid running untrustworthy programs outside of a sandbox or VM.
what does that mean? are you not running any programs at all? you cannot know just by looking at the name if a program reads such sensitive info. and its not unlikely that some developer figured it would be a good idea to include it in automatic crash reports
yes, this is sensitive information. its like your fingerprint, you cannot change it. I think its quite obvious. web browsers firefox is fighting to hide more and more that even indirectly could lead to identification. websites can’t read this ID, this is just a comparison.
dmidecode is a tool for reading loads of platform registers, it is obviously not the only way to do it, or even the intended way really. Riot has almost certainly implemented the functionality from scratch in their anticheat, it’s a relatively trivial thing to do.
Question is, what happens if you don’t have dmidecode installed? Even more interesting, what happens if you’ve replaced it with a fake that spews back values of your choosing? If they’re bundling it, given that it appears to be GPL2, they’re opening themselves to a lawsuit unless they provide source upon request.
(Somehow, I don’t think they’re actually using dmidecode.)
What I’ve read just now is what I’d deliberately not gone looking for up to this point in case I found this out.
Linux and Windows happen to require that the executables that access that information be run with root privileges, but it looks like that’s merely an affectation.
It seems that any old piece of software, without root or other privileges, can independently run the CPUID instruction that obtains a processor’s serial number.
I do not like this one bit.
Why not? Is that information considered sensitive? Personally I tend to avoid running untrustworthy programs outside of a sandbox or VM.
what does that mean? are you not running any programs at all? you cannot know just by looking at the name if a program reads such sensitive info. and its not unlikely that some developer figured it would be a good idea to include it in automatic crash reports
yes, this is sensitive information. its like your fingerprint, you cannot change it. I think its quite obvious.
web browsersfirefox is fighting to hide more and more that even indirectly could lead to identification. websites can’t read this ID, this is just a comparison.I can know from the code ;P
have you ever used Gentoo? if you do, you know how long it takes to build updated software from source code.
vetting all that, even just the changes would take a lot more time. and it’s a constant effort.
Never used gentoo but i do build the software i use often
First of all, I am, like you and everyone else not alone in this, and for changes it’s sooo easy thanks to Git
yes, git is a godsend. but who will you trust that they checked the new code, and found nothing bad? different people have different expectations too.
Idk about other peoples, i usually do this with friends so idk
dmidecode is a tool for reading loads of platform registers, it is obviously not the only way to do it, or even the intended way really. Riot has almost certainly implemented the functionality from scratch in their anticheat, it’s a relatively trivial thing to do.