What is CVE-2023-49603?

CVE-2023-49603 is a high-severity vulnerability in Intel(r) System Security Report And Resources Defense Firmware, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 7.5/10. Published 2025-02-12.

How severe is CVE-2023-49603?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Intel(r) System Security Report And Resources Defense Firmware

CVE-2023-49603

Race condition in some Intel(R) System Security Report and System Resources Defense firmware may allow a privileged user to potentially enable escalation of privilege via local access.

Vulnerability class: Race Condition

EPSS: 0.001 (4.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

N/a Intel(r) System Security Report And Resources Defense Firmware — versions See references

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

secure@intel.com

Frequently asked questions

What is CVE-2023-49603?: CVE-2023-49603 is a high-severity vulnerability in Intel(r) System Security Report And Resources Defense Firmware, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 7.5/10. Published 2025-02-12.
How severe is CVE-2023-49603?: High severity. CVSS v3 base score is 7.5 out of 10.