Potential Escalation of Privilege Vulnerability in Intel BIOS PPAM Firmware
CVE-2023-28383

6.1MEDIUM

Key Information:

Vendor

Intel
Status
Intel(r) BiOS Ppam Firmware
Vendor
CVE Published:
16 May 2024

What is CVE-2023-28383?

An issue exists in certain Intel BIOS PPAM firmware versions where improper conditions are checked. This vulnerability permits a privileged user to exploit the system's security mechanisms, potentially enabling the escalation of privileges through local access. As a result, unauthorized actions may be performed, endangering the integrity and confidentiality of affected systems. Users and administrators are advised to review their firmware versions and apply any security advisories or patches provided by Intel to mitigate the risks associated with this vulnerability.

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Affected Version(s)

Intel(R) BIOS PPAM firmware See references

References

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

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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