BaseStable

CWE-1189Improper Isolation of Shared Resources on System-on-a-Chip (SoC)

Category: logic

Description

The System-On-a-Chip (SoC) does not properly isolate shared resources between trusted and untrusted agents.

Common consequences· 2

  • Access Control — Bypass Protection Mechanism
    If resources being used by a trusted user are shared with an untrusted user, the untrusted user may be able to modify the functionality of the shared resource of the trusted user.
  • Integrity — Quality Degradation
    The functionality of the shared resource may be intentionally degraded.

Potential mitigations· 1

  • [Architecture and Design]

Related CAPEC attack patterns· 1

CAPEC-124

References

  1. https://cwe.mitre.org/data/definitions/1189.html

Exploits (incoming)1

TypeTargetConfidenceTier
AttackPatternShared Resource Manipulationcapec-124100%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CWE
Improper Isolation of Shared Resources in Network On Chip (NoC)
CWE
Insecure Security Identifier Mechanism
CWE
Improper Management of Sensitive Trace Data
CWE
Missing Support for Security Features in On-chip Fabrics or Buses
CWE
Improper Identifier for IP Block used in System-On-Chip (SOC)
CWE
Improper Restriction of Security Token Assignment
Sourced from MITRE CWE 4.20. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.