CVE-2022-33209

HIGH

7.8

CVSS Score

Published: August 18, 2022 at 08:03 PM UTC

Updated: June 17, 2026 at 04:48 AM UTC

7 products affected across 1 vendorLAPBC710 FirmwareLAPBC510 FirmwareLapbc710

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Severity

HIGH7.8

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

Improper input validation in the firmware for some Intel(R) NUC Laptop Kits before version BC0076 may allow a privileged user to potentially enable escalation of privilege via local access.

Affected

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

LAPBC510 Firmware · Intel

95%

v < bc0076

Affected range stops below bc0076, so it looks safe — our inference, not a vendor statement

LAPBC710 Firmware · Intel

95%

v < bc0076

Affected range stops below bc0076, so it looks safe — our inference, not a vendor statement

NUC M15 Laptop Kit LAPBC510 · Intel

70%

v < bc0076

Affected range stops below bc0076, so it looks safe — our inference, not a vendor statement

intel-lapbc510 (same device)

NUC M15 Laptop Kit LAPBC710 · Intel

70%

v < bc0076

Affected range stops below bc0076, so it looks safe — our inference, not a vendor statement

intel-lapbc710 (same device)

NUC Laptop Kit · Intel

60%

v < BC0076

Affected range stops below BC0076, so it looks safe — our inference, not a vendor statement

Lapbc510 · Inteldevice

80%

All versions

Lapbc710 · Inteldevice

80%

All versions

Remediation

No guide yet

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

Patch and advisory references

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00712.html

References (1)

x_refsource_MISCPatchVendor Advisory

Source: [email protected]

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00712.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

7.8HIGHCISA-ADP

Attack Vector: LOCAL
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-20

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