CVE-2021-43614 — MEDIUM (6.7)

Vulnerability Description

Error in handling the PlatformLangCodes UEFI variable could cause a buffer overflow, leading to resource exhaustion and failure.

CVSS Score

6.7

MEDIUM

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

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

LOW

Related Weaknesses (CWE)

CWE-120

References

https://www.insyde.com/security-pledge/sa-2022026/

FAQ

What is CVE-2021-43614?

CVE-2021-43614 is a vulnerability with a CVSS score of 6.7 (MEDIUM). Error in handling the PlatformLangCodes UEFI variable could cause a buffer overflow, leading to resource exhaustion and failure.

How severe is CVE-2021-43614?

CVE-2021-43614 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-43614?

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