What is CVE-2018-8930?

CVE-2018-8930 is a critical-severity vulnerability in Amd Epyc_server. CVSS score: 9.0/10. Published 2018-03-22.

How severe is CVE-2018-8930?

Critical severity. CVSS v3 base score is 9.0 out of 10.

Vulnerability in Amd Epyc_server

CVE-2018-8930

The AMD EPYC Server, Ryzen, Ryzen Pro, and Ryzen Mobile processor chips have insufficient enforcement of Hardware Validated Boot, aka MASTERKEY-1, MASTERKEY-2, and MASTERKEY-3.

EPSS: 0.018 (75.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Amd Epyc_server
Amd Epyc_server_firmware
Amd Ryzen
Amd Ryzen_firmware
Amd Ryzen_mobile
Amd Ryzen_mobile_firmware
Amd Ryzen_pro
Amd Ryzen_pro_firmware
N/a — versions n/a

References

cve@mitre.org (x_refsource_CONFIRM)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-8930?: CVE-2018-8930 is a critical-severity vulnerability in Amd Epyc_server. CVSS score: 9.0/10. Published 2018-03-22.
How severe is CVE-2018-8930?: Critical severity. CVSS v3 base score is 9.0 out of 10.