Information disclosure in SHIELD TV - CVE-2017-6283

 

Information disclosure in SHIELD TV - CVE-2017-6283

Published: February 21, 2018


Vulnerability identifier: #VU10673
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2017-6283
CWE-ID: CWE-200
Exploitation vector: Local access
Exploit availability: No public exploit available
Vendor: nVidia
Affected software:
SHIELD TV

Detailed vulnerability description

The vulnerability allows a local attacker to gain elevated privileges on the target system.

The weakness exists due to a flaw in the RSA function in NVIDIA Security Engine. A local attacker can clear the keyslot read/write lock permissions on a chip reset and gain read access to important data.

How to mitigate CVE-2017-6283

Update to version 6.3.

Sources