this post was submitted on 07 Dec 2023
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183
Just about every Windows and Linux device vulnerable to new LogoFAIL firmware attack (arstechnica.com)
submitted 11 months ago by [email protected] to c/[email protected]
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Just about every Windows and Linux device vulnerable to new LogoFAIL firmware attack::UEFIs booting Windows and Linux devices can be hacked by malicious logo images.

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[โ€“] [email protected] 3 points 11 months ago (1 children)

Or until you overwrite that malicious logo again?

[โ€“] [email protected] 7 points 11 months ago

No. The logo is loaded, runs in BIOS context and is able to modify the BIOS. Now it's embedded and the logo is irrelevant.