Input Validation Flaw in Firmware for Intel Processors
CVE-2021-0156

7.8HIGH

Key Information:

Vendor

Netapp

Status
Intel(r) Processors
Vendor
CVE Published:
9 February 2022

What is CVE-2021-0156?

An improper input validation flaw exists within the firmware of certain Intel processors. This vulnerability could allow an authenticated user, through local access, to potentially escalate their privileges. Such a scenario poses significant security risks, making it crucial for users and administrators to apply updates and patches as soon as they become available. Visit Intel's advisory for detailed recommendations and mitigations.

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Deploy the Patch

Affected Version(s)

Intel(R) Processors See references

References

https://www.intel.com/content/www/us/en/security-center/a...
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https://security.netapp.com/advisory/ntap-20220210-0007/
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CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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