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| author | Sean Christopherson <seanjc@google.com> | 2022-05-27 00:08:17 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-06-10 17:01:34 +0300 |
| commit | d38ea9579ce34dfe22378788e99f26eab31ea064 (patch) | |
| tree | adf02d4c1f75d24c446d3b2981ef7cab8306517f /Documentation/virt | |
| parent | 49a1431d3bea4092082b0082cd9f58f3ccdf57f4 (diff) | |
| download | linux-d38ea9579ce34dfe22378788e99f26eab31ea064.tar.xz | |
KVM: x86: Bug the VM on an out-of-bounds data read
Bug the VM and terminate emulation if an out-of-bounds read into the
emulator's data cache occurs. Knowingly contuining on all but guarantees
that KVM will overwrite random kernel data, which is far, far worse than
killing the VM.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20220526210817.3428868-9-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'Documentation/virt')
0 files changed, 0 insertions, 0 deletions