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by rasz
16 days ago
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Nowadays this stuff is standardized by hardware extensions. Arm Top Byte Ignore (TBI), Intel Linear-Address Masking (LAM) and its fixed version Linear Address Space Separation (LASS), AMD Upper Address Ignore (UAI) still unsecure from SLAM exploits. Then you have security extensions build on top of this like ARM Memory Tagging Extension (MTE). |
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