CWE-1257: Improper Access Control Applied to Mirrored or Aliased Memory Regions
low-riskAliased or mirrored memory regions in hardware designs may have inconsistent read/write permissions enforced by the hardware. A possible result is that an untrusted agent is blocked from accessing a memory region but is not blocked from accessing the corresponding aliased memory region.
Abstraction: Base
Common Consequences
Confidentiality
→
Read Memory
Integrity
→
Modify Memory
Availability
→
DoS: Instability
Real-World Examples (3)
| CVE | CVSS | EPSS | KEV |
|---|---|---|---|
| CVE-2019-1174 | 7.0 | 0.1% | — |
| CVE-2025-36600 | 8.2 | 0.0% | — |
| CVE-2025-27032 | 7.8 | 0.0% | — |
0
/ 100
low-risk
Active Threat
0/50 · Minimal
Exploit Availability
0/50 · Minimal