Vulnerability in HP Z4 G4 Core-X Workstation
CVE-2019-6321
HP has identified a security vulnerability with some versions of Workstation BIOS (UEFI Firmware) where the runtime BIOS code could be tampered with if the TPM is disabled. This vulnerability relates to Workstations whose TPM is disabled by default.
EPSS: 0.015 (70.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Hp Z4_g4_core-x_workstation
- Hp Z4_g4_core-x_workstation_firmware
- Hp Z4_g4_workstation
- Hp Z4_g4_workstation_firmware
- Hp Z6_g4_workstation
- Hp Z6_g4_workstation_firmware
- Hp Z8_g4_workstation
- Hp Z8_g4_workstation_firmware
- N/a Hp Z4 G4 Core-x Workstation — versions before 1.70
- N/a Hp Z4 G4 Core-x Workstation (Linux) — versions before 1.70
Weakness classification (CWE)
References
- hp-security-alert@hp.com (Vendor Advisory, x_refsource_HP, vendor-advisory, Patch)
Frequently asked questions
- What is CVE-2019-6321?
- CVE-2019-6321 is a high-severity vulnerability in HP Z4 G4 Core-X Workstation, classified under Improper Locking. CVSS score: 7.2/10. Published 2019-05-29.
- How severe is CVE-2019-6321?
- High severity. CVSS v3 base score is 7.2 out of 10.