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| author | Borislav Petkov (AMD) <[email protected]> | 2024-01-05 11:14:07 +0100 |
|---|---|---|
| committer | Borislav Petkov (AMD) <[email protected]> | 2024-01-29 17:08:22 +0100 |
| commit | e3ef461af35a8c74f2f4ce6616491ddb355a208f (patch) | |
| tree | 105ccfe4c6c6774dfde29111f36ae23427f69227 /net/lapb/lapb_timer.c | |
| parent | 41bccc98fb7931d63d03f326a746ac4d429c1dd3 (diff) | |
x86/sev: Harden #VC instruction emulation somewhat
Compare the opcode bytes at rIP for each #VC exit reason to verify the
instruction which raised the #VC exception is actually the right one.
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Acked-by: Tom Lendacky <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions