Physical Access Vulnerability Affects Intel CSME Firmware
CVE-2023-40067

5.7MEDIUM

Key Information:

Vendor

Intel
Status
Intel(r) Csme
Vendor
CVE Published:
14 August 2024

What is CVE-2023-40067?

A flaw in the firmware of Intel's Converged Security Management Engine (CSME) poses a significant risk, as it allows for unchecked return values. This vulnerability can potentially enable an unauthenticated user to exploit physical access to escalate privileges within the affected systems. As the attacker may initiate unauthorized actions, immediate updates and security measures are advisable for users of impacted Intel CSME firmware to safeguard their systems against potential threats. For detailed information, refer to the Intel security advisory.

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Affected Version(s)

Intel(R) CSME See references

References

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

CVSS V4

Score:
5.7
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Physical
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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