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| author | Borislav Petkov (AMD) <[email protected]> | 2025-04-10 11:42:22 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2025-04-12 19:09:42 +0000 |
| commit | 805b743fc163f1abef7ce1bea8eca8dfab5b685b (patch) | |
| tree | 4521eab286025ab01a583e7d57c894c232b478b6 /rust/helpers/bug.c | |
| parent | x86/xen: Fix __xen_hypercall_setfunc() (diff) | |
| download | kernel-805b743fc163f1abef7ce1bea8eca8dfab5b685b.tar.gz kernel-805b743fc163f1abef7ce1bea8eca8dfab5b685b.zip | |
x86/microcode/AMD: Extend the SHA check to Zen5, block loading of any unreleased standalone Zen5 microcode patches
All Zen5 machines out there should get BIOS updates which update to the
correct microcode patches addressing the microcode signature issue.
However, silly people carve out random microcode blobs from BIOS
packages and think are doing other people a service this way...
Block loading of any unreleased standalone Zen5 microcode patches.
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Cc: <[email protected]>
Cc: Andrew Cooper <[email protected]>
Cc: Boris Ostrovsky <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Maciej S. Szmigiero <[email protected]>
Cc: Nikolay Borisov <[email protected]>
Cc: Tom Lendacky <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'rust/helpers/bug.c')
0 files changed, 0 insertions, 0 deletions