CWE-1189: Improper Isolation of Shared Resources on System-on-a-Chip (SoC)
Overview
CWE-1189 (Improper Isolation of Shared Resources on System-on-a-Chip (SoC)) documents a weakness type used across vulnerability databases and security assessments. Use the sections below for definition, context, and mapped CVEs.
Security impact
Security impact: Depends on product and context; use CVE records, severity scores, and MITRE guidance to prioritize.
Description
The System-On-a-Chip (SoC) does not properly isolate shared resources between trusted and untrusted agents.
Applicable platforms
Kind
Name
Class
Prevalence
OS / CPE
language
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Not Language-Specific
Undetermined
—
technology
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System on Chip
Undetermined
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Related CVEs in this database
These CVEs are mapped to this weakness in this database and kept for traceability and search.
Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resul…
Improper isolation of GPU HW register space could allow a privileged attacker in malicious Guest Virtual Machine (VM) to perform unauthorized access to specific victim range of GPU MMIO register space…
Improper isolation of shared resources on a system on a chip by a malicious local attacker with high privileges could potentially lead to a partial loss of integrity.
Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the contents of the PSP reserved DRAM region potentially resulting in loss of confidentialit…
Improper isolation in some Intel(R) Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.
Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.
Previous names
Improper Isolation of Shared Resources on System-on-Chip (SoC)(2020-08-20)