Improper Input Validation in Intel Ethernet Adapters and Controllers
CVE-2021-33161

7.2HIGH

Key Information:

Vendor

Intel
Status
Intel(r) Ethernet Adapters And Intel(r) Ethernet Controller I225 Manageability Firmware
Vendor
CVE Published:
23 February 2024

What is CVE-2021-33161?

Certain Intel Ethernet Adapters and Intel Ethernet Controller I225 Manageability firmware contain a flaw related to improper input validation. This vulnerability may permit a privileged user to escalate their privileges through local access, posing a risk to system integrity and security. Addressing this issue is crucial to safeguarding against potential unauthorized access and exploitation.

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Affected Version(s)

Intel(R) Ethernet Adapters and Intel(R) Ethernet Controller I225 Manageability firmware See references

References

https://www.intel.com/content/www/us/en/security-center/a...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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