Re: [Linux-6.12.y] XEN: CVE-2024-53241 / XSA-466 and Clang-kCFI

[Greg Kroah-Hartman]

On Thu, Dec 19, 2024 at 05:14:28PM +0100, Sedat Dilek wrote:
> Hi,
> 
> Linux v6.12.6 will include XEN CVE fixes from mainline.
> 
> Here, I use Debian/unstable AMD64 and the SLIM LLVM toolchain 19.1.x
> from kernel.org.
> 
> What does it mean in ISSUE DESCRIPTION...
> 
> Furthermore, the hypercall page has no provision for Control-flow
> Integrity schemes (e.g. kCFI/CET-IBT/FineIBT), and will simply
> malfunction in such configurations.

WHat is the error that you get?

> ...when someone uses Clang-kCFI?
> 
> My full kernel-config is attached.

You don't show the error, please do so.

thanks,

greg k-h