Intel Memory Protection Extensions (MPX)
GPTKB entity
Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
CPU instruction set extension
|
| gptkbp:category |
gptkb:security
|
| gptkbp:compatibleWith |
gptkb:macOS
|
| gptkbp:criticizedFor |
performance overhead
limited software adoption |
| gptkbp:deprecatedIn |
gptkb:Intel_Ice_Lake_processors
|
| gptkbp:developedBy |
gptkb:Intel
|
| https://www.w3.org/2000/01/rdf-schema#label |
Intel Memory Protection Extensions (MPX)
|
| gptkbp:introduced |
Skylake microarchitecture
|
| gptkbp:introducedIn |
2015
|
| gptkbp:operatingSystem |
gptkb:Windows
gptkb:Linux |
| gptkbp:provides |
hardware-assisted bounds checking
|
| gptkbp:purpose |
buffer overflow protection
|
| gptkbp:relatedTo |
gptkb:Intel_Software_Guard_Extensions_(SGX)
Intel Control-flow Enforcement Technology (CET) |
| gptkbp:removes |
gptkb:Intel_Tiger_Lake_processors
|
| gptkbp:status |
deprecated
|
| gptkbp:supportedBy |
gptkb:GCC
gptkb:Microsoft_Visual_Studio |
| gptkbp:uses |
bounds tables
new CPU registers new instructions |
| gptkbp:vulnerableTo |
side-channel attacks
|
| gptkbp:bfsParent |
gptkb:Xeon_Scalable
|
| gptkbp:bfsLayer |
5
|