PT-2023-22876 · Unknown · Hdcp Trustlet

Ryan Johnson · Publicado 2023-08-10 · Atualizado 2023-08-14 · CVE-2023-30679

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions HDCP trustlet versions prior to SMR Aug-2023 Release 1

Description The issue is related to improper access control in the HDCP trustlet, allowing local attackers to execute arbitrary code. This could potentially lead to security breaches. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For versions prior to SMR Aug-2023 Release 1, update to SMR Aug-2023 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the HDCP trustlet until a patch is available.

Correção

Identificadores relacionados

CVE-2023-30679

Produtos afetados

Hdcp Trustlet

Referências · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-30679 · Nota de Segurança
• https://twitter.com/cracbot/status/1689879405022326784 · Publicação no Twitter
• https://t.me/cvenotify/56414 · Publicação no Telegram
• https://t.me/cibsecurity/68150 · Publicação no Telegram
• https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=08 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-30679 · Aviso do Fabricante