CVE-2023-20515 — MEDIUM (5.7)

Vulnerability Description

Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.

CVSS Score

5.7

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Related Weaknesses (CWE)

CWE-1284

References

FAQ

What is CVE-2023-20515?

CVE-2023-20515 is a vulnerability with a CVSS score of 5.7 (MEDIUM). Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.

How severe is CVE-2023-20515?

CVE-2023-20515 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-20515?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.