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Message-ID: <hjcvYS5JbRM3pUNh@aceecat.org>
Date: Fri, 31 Oct 2025 10:20:45 -0700
From: nightmare.yeah27@...ecat.org
To: oss-security@...ts.openwall.com
Subject: Re: Xen Security Notice 2 (CVE-2024-35347) AMD CPU Microcode
Signature Verification Vulnerability
On Thu, Oct 30, 2025 at 04:25:29PM +0000, Eddie Chapman wrote:
> Even just for 1 AMD machine, a BIOS updates is harder than it should
> be, since almost none of the major motherboard manufacturers have
> managed to implement the ability to somehow save a set of BIOS
> settings that can then be reloaded after updating (or at least one
> that works reliably). Meaning each machine's BIOS needs to be
> completely reconfigured each time, very time consuming and
> problematic for some deployments.
This is ancient, pre EFI and etc etc ... but it may be a start for someone.
https://savannah.nongnu.org/projects/biosconfig/
--
Ian
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