Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
CPU feature
|
| gptkbp:alsoKnownAs |
gptkb:NX_bit
gptkb:Execute_Disable_Bit |
| gptkbp:category |
gptkb:microprocessor
Computer security |
| gptkbp:features |
hardware-enforced Data Execution Prevention (DEP)
|
| https://www.w3.org/2000/01/rdf-schema#label |
No eXecute (NX) bit
|
| gptkbp:implementedIn |
page table entry
|
| gptkbp:introduced |
gptkb:AMD
|
| gptkbp:introducedIn |
gptkb:AMD64_architecture
|
| gptkbp:prevention |
arbitrary code execution
buffer overflow attacks |
| gptkbp:purpose |
Prevents execution of code in certain memory regions
|
| gptkbp:relatedTo |
gptkb:Data_Execution_Prevention
gptkb:W^X Executable space protection |
| gptkbp:standardizedBy |
gptkb:x86-64_architecture
|
| gptkbp:supportedBy |
gptkb:Windows
gptkb:macOS gptkb:AMD gptkb:ARM gptkb:Intel gptkb:Linux gptkb:VIA |
| gptkbp:usedIn |
gptkb:x86_architecture
gptkb:ARM_architecture gptkb:x86-64_architecture |
| gptkbp:bfsParent |
gptkb:XD_bit
|
| gptkbp:bfsLayer |
6
|