PT-2018-1090 · Promontory · Promontory Chipset

Publicado 2018-03-12 · Atualizado 2019-10-03 · CVE-2018-8935

Positive Technologies (AI Summary)

CVSS v2.0

9.3

Alta

Vetor base

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Promontory chipset versions (affected versions not specified)

Description The issue is related to a backdoor in the ASIC of the Promontory chipset, which can be exploited by an attacker with administrative privileges and access to the targeted computer. This allows the attacker to gain access to physical memory by utilizing a network device or a specially crafted driver.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Enumeração de Fraquezas

CWE-506

Identificadores relacionados

BDU:2018-00475

CVE-2018-8935

Produtos afetados

Promontory Chipset

Referências · 8

• https://vuldb.com/de/?id.114938 · Nota
• https://community.amd.com/community/amd-corporate/blog/2018/03/21/initial-amd-technical-assessment-of-cts-labs-research · Aviso do Fabricante
• https://blog.trailofbits.com/2018/03/15/amd-flaws-technical-summary · Nota
• https://bdu.fstec.ru/vul/2018-00475 · Nota de Segurança
• https://safefirmware.com/amdflaws_whitepaper.pdf · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-8935 · Nota de Segurança
• https://amdflaws.com · Nota
• https://securitylab.ru/news/492088.php · Nota