Oddbean new post about | logout
▲ ▼
Ars Technica | 1 years ago (raw) | export | reply | flag 
 GPUs from all major suppliers are vulnerable to new pixel-stealing attack

A previously unknown compression side channel in GPUs can expose images thought to be private.

https://arstechnica.com/security/2023/09/gpus-from-all-major-suppliers-are-vulnerable-to-new-pixel-stealing-attack/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social

https://files.mastodon.social/media_attachments/files/111/132/696/157/663/196/original/b0bd4bf8f49bddd3.jpg
▲ ▼
Splendid32 | 1 years ago (raw) | root | parent | reply | flag 
 @872ab8e1 
Join MoneyEasily today to take control of your finances, make smarter financial decisions, and unlock new opportunities for your future. I've found it to be a valuable tool in managing my finances, and I believe it can greatly benefit you too
.https://money-easilyxgu.buzz/24632703520407 sign up and keep it a secret
▲ ▼
Nazo | 1 years ago (raw) | root | parent | reply | flag 
 @872ab8e1 Honestly sounds like much ado about very little at least to me.  Chrome should be able to issue a patch for this and apparently Firefox and Safari already don't work with it.  Though the issue lies on the GPU, so drivers possibly should adapt for this.  It sounds like it can't get very much and it takes way too long to be effective given that it can't run its own custom code or anything.  The minimum attack vector for a very very small image was over 30 minutes...