PT-2019-2590 · Hewlett Packard · Hp Workstation Bios

Publicado 2019-05-03 · Atualizado 2020-08-24 · CVE-2019-6321

Positive Technologies (AI Summary)

CVSS v2.0

9.0

Alta

Vetor base

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions HP Workstation BIOS (UEFI Firmware) versions (affected versions not specified)

Description The issue is related to errors in security settings of HP workstation UEFI (BIOS) firmware. It may allow a remote attacker to impact the confidentiality, integrity, and availability of protected information if the TPM module is disabled. The vulnerability is associated with workstations where the TPM is disabled by default.

Recommendations For all affected versions, consider enabling the TPM module to minimize the risk of exploitation. As a temporary workaround, restrict access to the BIOS settings until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Locking

Enumeração de Fraquezas

CWE-667

CWE-254

Identificadores relacionados

BDU:2019-02470

CVE-2019-6321

Produtos afetados

Hp Workstation Bios

Referências · 4

• https://bdu.fstec.ru/vul/2019-02470 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2019-6321 · Nota de Segurança
• https://support.hp.com/us-en/document/c06318199 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-6321 · Aviso do Fabricante