CVE-2023-38655
Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard...
Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard Manageability may allow a privileged user to potentially enable denial of service via network access.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard Manageability may allow a privileged user to potentially enable denial of service via network access.
- Record
CVE-2023-38655- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L - CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H - Weakness
- CWE-92
- Updated
- 2026-11-02
EUVDEUVD-2023-42453
Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard Manageability may allow a privileged user to potentially enable denial of service via network access.
- Record
EUVD-2023-42453- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rqx2-8hph-mgmj
Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard...
Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard Manageability may allow a privileged user to potentially enable denial of service via network access.
- Record
GHSA-rqx2-8hph-mgmj- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H - Updated
- 2026-11-02
NVD
Improper buffer restrictions in firmware for some Intel(R) AMT and Intel(R) Standard Manageability may allow a privileged user to potentially enable denial of service via network access.
- Record
CVE-2023-38655- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H - Weakness
- CWE-92
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-38655 is a medium vulnerability (CVSS 6.9), published August 14, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.50%, the 43rd percentile. No source names a fixed version.