Potential Escalation of Privilege Vulnerability in Intel UEFI Firmware
CVE-2023-22351

6.1MEDIUM

Key Information:

Vendor

Intel
Status
Uefi Firmware For Some Intel(r) Processors
Vendor
CVE Published:
16 September 2024

What is CVE-2023-22351?

An out-of-bounds write vulnerability exists in the UEFI firmware for certain Intel processors. This flaw may enable a privileged user to execute unauthorized actions through local access, leading to potential escalation of privileges. Users of affected Intel products should apply available mitigations and stay informed about updates to ensure system security.

Affected Version(s)

UEFI firmware for some Intel(R) Processors See references

References

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

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
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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