Improper Access Control Applied to Mirrored or Aliased Memory Regions

Aliased 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.

CVEs (3)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2025-27032 1Qualcomm 191Aqt1000 Firmware Ar8035 FirmwareFastconnect 6200 Firmware+188 more Jun 17, 2026 Sep 24, 2025 N/A· v4 7.8 HIGH· v3 N/A· v2 memory corruption while loading a PIL authenticated VM, when authenticated VM image is loaded without maintaining cache coherency.
CVE-2025-36600 1Dell 1Latitude 12 Rugged Extreme 7214 Firmware Jun 17, 2026 Jul 8, 2025 N/A· v4 8.2 HIGH· v3 N/A· v2 Dell Client Platform BIOS contains an Improper Access Control Applied to Mirrored or Aliased Memory Regions vulnerability in an externally developed component. A high privileged attacker with local access could potential...Show more Dell Client Platform BIOS contains an Improper Access Control Applied to Mirrored or Aliased Memory Regions vulnerability in an externally developed component. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution.Show less
CVE-2019-1174 1Microsoft 3Windows 10 Windows Server 2016Windows Server 2019 Jun 17, 2026 Aug 14, 2019 N/A· v4 7.0 HIGH· v3 4.6 MEDIUM· v2 An elevation of privilege vulnerability exists in the way that the PsmServiceExtHost.dll handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. T...Show more An elevation of privilege vulnerability exists in the way that the PsmServiceExtHost.dll handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. To exploit the vulnerability, a locally authenticated attacker could run a specially crafted application. The security update addresses the vulnerability by ensuring the PsmServiceExtHost.dll properly handles objects in memory.Show less