Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:security
|
| gptkbp:appliesTo |
memory pages
|
| gptkbp:category |
computer security
operating system security |
| gptkbp:enforcedBy |
gptkb:operating_system
hardware memory management unit |
| gptkbp:fullName |
gptkb:Write_XOR_Execute
|
| gptkbp:influenced |
gptkb:PaX
gptkb:Exec_Shield other operating systems Windows Data Execution Prevention |
| gptkbp:introduced |
gptkb:OpenBSD_project
|
| gptkbp:introducedIn |
gptkb:OpenBSD_3.3
2003 |
| gptkbp:platform |
gptkb:OpenBSD
|
| gptkbp:prevention |
memory pages being both writable and executable
|
| gptkbp:purpose |
mitigate buffer overflow attacks
|
| gptkbp:relatedTo |
gptkb:ASLR
gptkb:DEP non-executable memory |
| gptkbp:bfsParent |
gptkb:PaX
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
OpenBSD W^X
|