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| author | Lukas Gerlach <lukas.gerlach@cispa.de> | 2026-03-03 15:19:43 +0100 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2026-03-06 11:20:30 +0530 |
| commit | 8f0c15c4b14f27dd9bd35971adb9c908241f2f63 (patch) | |
| tree | 15bb61e93fd090c96e917946b793a78e562b1c41 /scripts/rt-tester/git@git.tavy.me:linux.git | |
| parent | ec87a82ca8740891bce9e93e79ea2cd6c2d70ac8 (diff) | |
KVM: riscv: Fix Spectre-v1 in floating-point register access
User-controlled indices are used to index into floating-point registers.
Sanitize them with array_index_nospec() to prevent speculative
out-of-bounds access.
Reviewed-by: Radim Krčmář <radim.krcmar@oss.qualcomm.com>
Signed-off-by: Lukas Gerlach <lukas.gerlach@cispa.de>
Link: https://lore.kernel.org/r/20260303-kvm-riscv-spectre-v1-v2-3-192caab8e0dc@cispa.de
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'scripts/rt-tester/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions