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CVE-2022-36339

HIGH
7.8
CVSS Score
Published: May 10, 2023 at 01:16 PM UTC
Updated: June 17, 2026 at 04:53 AM UTC
29 products affected across 1 vendorCM11EBI38W FirmwareCM8I3CB4N FirmwareCM8I7CB8N Firmware

Using Intel(R) NUC 8 Compute Element, Intel(R) NUC 11 Compute Element, Intel(R) NUC 12 Compute Element by N/A?

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Improper input validation in firmware for Intel(R) NUC 8 Compute Element, Intel(R) NUC 11 Compute Element, Intel(R) NUC 12 Compute Element may allow a privileged user to enable escalation of privilege via local access.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

CM11EBC4W Firmware· Intel
95%
v < ebtgl357.0071
Affected range stops below ebtgl357.0071, so it looks safe — our inference, not a vendor statement
intel-cm11ebc4w (same device)
CM11EBI38W Firmware· Intel
95%
v < ebtgl357.0071
Affected range stops below ebtgl357.0071, so it looks safe — our inference, not a vendor statement
intel-cm11ebi38w (same device)
CM11EBI58W Firmware· Intel
95%
v < ebtgl357.0071
Affected range stops below ebtgl357.0071, so it looks safe — our inference, not a vendor statement
intel-cm11ebi58w (same device)
CM11EBI716W Firmware· Intel
95%
v < ebtgl357.0071
Affected range stops below ebtgl357.0071, so it looks safe — our inference, not a vendor statement
intel-cm11ebi716w (same device)
CM8CCB4R Firmware· Intel
95%
v < cbwhl357.0101
Affected range stops below cbwhl357.0101, so it looks safe — our inference, not a vendor statement
intel-cm8ccb4r (same device)
CM8I3CB4N Firmware· Intel
95%
v < cbwhl357.0101
Affected range stops below cbwhl357.0101, so it looks safe — our inference, not a vendor statement
intel-cm8i3cb4n (same device)
CM8I5CB8N Firmware· Intel
95%
v < cbwhl357.0101
Affected range stops below cbwhl357.0101, so it looks safe — our inference, not a vendor statement
intel-cm8i5cb8n (same device)
CM8I7CB8N Firmware· Intel
95%
v < cbwhl357.0101
Affected range stops below cbwhl357.0101, so it looks safe — our inference, not a vendor statement
intel-cm8i7cb8n (same device)
CM8PCB4R Firmware· Intel
95%
v < cbwhl357.0101
Affected range stops below cbwhl357.0101, so it looks safe — our inference, not a vendor statement
intel-cm8pcb4r (same device)
ELM12HBC Firmware· Intel
95%
v < hbadl357.0052
Affected range stops below hbadl357.0052, so it looks safe — our inference, not a vendor statement
intel-elm12hbc (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00777.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGH[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20NVD-CWE-noinfo

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