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CVE-2021-0111

Published: Feb 9, 2022Updated: May 5, 2025 Sources: CVE List NVDCWE-476
NVD MITRE
6.7CVSSMEDIUM
EPSS Score
0.3%
Top 79.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

NULL pointer dereference in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.

CVSS Vector Breakdown

AV:LAC:LPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-476

Affected Products

atom c3308intel
Embedded
Hardware Firmware / cpu-gpu
atom c3336intel
Embedded
Hardware Firmware / cpu-gpu
atom c3338intel
Embedded
Hardware Firmware / cpu-gpu
atom c3338rintel
Embedded
Hardware Firmware / cpu-gpu
atom c3436lintel
Embedded
Hardware Firmware / cpu-gpu
intelcommercialUSHardware Firmwareaka intel corp.
and 677 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Impact
Initial Access
View detailed technique mapping

References

https://security.netapp.com/advisory/ntap-20220210-0007/
security.netapp.com
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00527.html
intel.com

Timeline

Published
Feb 9, 2022
Last Updated
May 5, 2025

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