The remote Debian 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-3808 advisory.

  - Protection mechanism failure in some 3rd and 4th Generation Intel(R) Xeon(R) Processors when using     Intel(R) SGX or Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via     local access. (CVE-2023-22655)

  - Information exposure through microarchitectural state after transient execution from some register files     for some Intel(R) Atom(R) Processors may allow an authenticated user to potentially enable information     disclosure via local access. (CVE-2023-28746)

  - Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow     an authorized user to potentially enable information disclosure via local access. (CVE-2023-38575)

  - Protection mechanism failure of bus lock regulator for some Intel(R) Processors may allow an     unauthenticated user to potentially enable denial of service via network access. (CVE-2023-39368)

  - Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R)     SGX may allow a privileged user to potentially enable information disclosure via local access.
    (CVE-2023-43490)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

Debian dla-3808 : intel-microcode - security update

medium Nessus Plugin ID 194982

Version 1.0