Intel Converged Security Management Engine (CSME) Active Management Technology (AMT) Multiple Vulnerabilities (INTEL-SA-00391)

The Intel Converged Security Management Engine (CSME) on the remote host is affected by multiple vulnerabilities in the Active Management Technology (AMT) feature, including the following:

• Out-of-bounds write in IPv6 subsystem for Intel® AMT, Intel® ISM versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 14.0.45 may allow an unauthenticated user to potentially enable escalation of privileges via network access. (CVE-2020-8752)

• Out-of-bounds read in subsystem for Intel® AMT versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0.45 may allow an unauthenticated user to potentially enable information disclosure and/or denial of service via network access. (CVE-2020-8747)

• Out-of-bounds read in subsystem for Intel® AMT versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0.45 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access. (CVE-2020-8749)

Note that due to the low-level implementation of Intel ME, Nessus may not be able to identify its version on the remote host at this time.