PT-2021-13463 · Nvidia · Nvidia Shield Tv

Brian Mastenbrook + 1 · Published 2021-01-20 · Updated 2021-01-28 · CVE-2021-1067

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions NVIDIA SHIELD TV versions prior to 8.2.2

Description The issue is related to the implementation of the RPMB command status, allowing an attacker to write to the Write Protect Configuration Block. This may lead to denial of service or escalation of privileges.

Recommendations For versions prior to 8.2.2, update to version 8.2.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the RPMB command status to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2021-1067

Affected Products

Nvidia Shield Tv

References · 5

• https://osv.dev/vulnerability/CVE-2021-1067 · Vendor Advisory
• https://nvidia.custhelp.com/app/answers/detail/a_id/5148 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-1067 · Security Note
• https://t.me/cibsecurity/22479 · Telegram Post
• https://t.me/cvenotify/8803 · Telegram Post