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MEDIUM · 6.7

CVE-2021-0157

Insufficient control flow management in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

Vulnerability Description

Insufficient control flow management in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Score

6.7

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
IntelCeleron N2805-
IntelCeleron N2806-
IntelCeleron N2807-
IntelCeleron N2808-
IntelCeleron N2810-
IntelCeleron N2815-
IntelCeleron N2820-
IntelCeleron N2830-
IntelCeleron N2840-
IntelCeleron N2910-
IntelCeleron N2920-
IntelCeleron N2930-
IntelCeleron N2940-
IntelCeleron N3000-
IntelCeleron N3010-
IntelCeleron N3050-
IntelCeleron N3060-
IntelCeleron N3150-
IntelCeleron N3160-
IntelCeleron N3350-

References

FAQ

What is CVE-2021-0157?

CVE-2021-0157 is a vulnerability with a CVSS score of 6.7 (MEDIUM). Insufficient control flow management in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.

How severe is CVE-2021-0157?

CVE-2021-0157 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-2021-0157?

Check the references section above for vendor advisories and patch information. Affected products include: Intel Celeron N2805, Intel Celeron N2806, Intel Celeron N2807, Intel Celeron N2808, Intel Celeron N2810.