Permissions, Privileges, and Access Controls in Intel products - CVE-2020-12288

Vulnerability identifier: #VU54123

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2020-12288

CWE-ID: CWE-264

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: Intel

Affected software:
Intel Thunderbolt DSL5520
Intel Thunderbolt DSL5320
Intel Thunderbolt DSL6340
Intel Thunderbolt DSL6540
Intel Thunderbolt JHL6540
Intel Thunderbolt JHL6340
Intel Thunderbolt JHL6240
Intel Thunderbolt JHL7540
Intel Thunderbolt JHL7340
Intel Thunderbolt JHL7440
Intel Thunderbolt JHL8040R
Intel Thunderbolt JHL8010R
Intel Thunderbolt JHL7040

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to protection mechanism failure. A local user can cause a denial of service condition on the target system.

Install updates from vendor's website.

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00401.html