CVE-2023-32666 json
On-chip debug and test interface with improper access control in some 4th Generation Intel(R) Xeon(R) Processors when using Intel(R) SGX or…
published 2024-03-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-36909
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 4%
- public exploits
- 0
- none known
Summary
On-chip debug and test interface with improper access control in some 4th Generation Intel(R) Xeon(R) Processors when using Intel(R) SGX or Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.15% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N |
Affected products
- n/a 4th Generation Intel(R) Xeon(R) Processors when using Intel(R) SGX or Intel(R) TDX
- intel xeon_e-2124g_firmware
Classification
- Weakness
-
- CWE-1191 On-Chip Debug and Test Interface With Improper Access Control
References
Sources
- CVE List CVE-2023-32666
- NVD CVE-2023-32666
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