CVE-2025-54514
CVE-2025-54514 is a medium-severity vulnerability with a CVSS 4.0 base score of 4.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1189.
Key facts
- Severity: Medium (CVSS 4.0 base score 4.8)
- EPSS exploit prediction: 0% (1st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-207430
- Weakness: CWE-1189
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2025-54514?
- 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.
- How severe is CVE-2025-54514?
- CVE-2025-54514 has a CVSS 4.0 base score of 4.8, rated medium severity.
- Is CVE-2025-54514 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-54514?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-54514 have an EU (EUVD) identifier?
- Yes. CVE-2025-54514 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207430.
- When was CVE-2025-54514 published?
- CVE-2025-54514 was published on 2026-02-10 and last updated on 2026-06-17.
References
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4013.html
Other CWE-1189 vulnerabilities
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- CVE-2023-42667 — High (CVSS 7.8): Improper isolation in the Intel(R) Core(TM) Ultra Processor stream cache mechanism may allow an authenticated user to…
- CVE-2023-31325 — High (CVSS 7.2): Improper isolation of shared resources on System-on-a-chip (SOC) could a privileged attacker to tamper with the…
- CVE-2025-54518 — High (CVSS 7.0): Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker…
- CVE-2024-36332 — Medium (CVSS 6.8): Improper isolation of GPU HW register space could allow a privileged attacker in malicious Guest Virtual Machine (VM)…