diff options
| author | Lukas Gerlach <lukas.gerlach@cispa.de> | 2026-03-03 15:19:41 +0100 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2026-03-06 11:20:30 +0530 |
| commit | f9e26fc325411a34555ad07ddf0a19ff72ea06d4 (patch) | |
| tree | 500a0d3fd33182bec11e693aeab46ba8ea2ba472 /scripts/rt-tester/git@git.tavy.me:linux.git | |
| parent | b342166cbcf96a8c846db96529e75dc2d2420d58 (diff) | |
KVM: riscv: Fix Spectre-v1 in ONE_REG register access
User-controlled register indices from the ONE_REG ioctl are used to
index into arrays of register values. 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-v2-1-192caab8e0dc@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