What is CVE-2023-32282?

CVE-2023-32282 is a high-severity vulnerability in Intel(r) Processors, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 7.2/10. Published 2024-03-14.

How severe is CVE-2023-32282?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2023-32282 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Intel(r) Processors

CVE-2023-32282

Race condition in BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)

EPSS: 0.001 (1.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H.

Affected products

N/a Intel(r) Processors — versions See references

Weakness classification (CWE)

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition

Public proof-of-concept exploits

References

secure@intel.com

Frequently asked questions

What is CVE-2023-32282?: CVE-2023-32282 is a high-severity vulnerability in Intel(r) Processors, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 7.2/10. Published 2024-03-14.
How severe is CVE-2023-32282?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2023-32282 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.