CWE-1189
Improper Isolation of Shared Resources on System-on-a-Chip (SoC)
Description
The System-On-a-Chip (SoC) does not properly isolate shared resources between trusted and untrusted agents.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-124
CVEs mapped to this weakness (6)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2023-49141 | Hig | 0.51 | 7.8 | 0.00 | Aug 14, 2024 | Improper isolation in some Intel(R) Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access. | ||
| CVE-2023-42667 | Hig | 0.51 | 7.8 | 0.00 | Aug 14, 2024 | 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. | ||
| CVE-2025-54518 | Hig | 0.47 | — | 0.00 | May 15, 2026 | 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 resulting in privilege escalation. | ||
| CVE-2023-31325 | — | Hig | 0.47 | 7.2 | 0.00 | Sep 6, 2025 | 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 confidentiality and integrity. | |
| CVE-2024-36332 | — | Med | 0.44 | — | 0.00 | May 15, 2026 | 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, potentially causing the host OS to reboot and creating a Denial of Service… | |
| CVE-2025-54514 | — | Med | 0.31 | — | 0.00 | Feb 10, 2026 | 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. |
- risk 0.51cvss 7.8epss 0.00
Improper isolation in some Intel(R) Processors stream cache mechanism may allow an authenticated user to potentially enable escalation of privilege via local access.
- risk 0.51cvss 7.8epss 0.00
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.
- risk 0.47cvss —epss 0.00
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 resulting in privilege escalation.
- risk 0.47cvss 7.2epss 0.00
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 confidentiality and integrity.
- risk 0.44cvss —epss 0.00
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, potentially causing the host OS to reboot and creating a Denial of Service…
- risk 0.31cvss —epss 0.00
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.