CVE catalog
CVE-2018-12203
UBUNTU-CVE-2018-12203
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.45% · Oct 25, 2026
Denial of service vulnerability in Platform Sample/ Silicon Reference firmware for 8th Generation Intel Core Processor, 7th Generation Intel Core Processor may allow privileged user to potentially execute arbitrary code via local access.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | intel-microcode | 14.04 | 1.20130906.1ubuntu2 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 1.20130906.1ubuntu3 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 2.20140122.1 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 2.20140430.1ubuntu1 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 2.20140624-t-1ubuntu2 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 3.20180108.0~ubuntu14.04.2 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 3.20180108.0+really20170707ubuntu14.04.1 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 3.20180312.0~ubuntu14.04.1 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 3.20180425.1~ubuntu0.14.04.1 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 3.20180425.1~ubuntu0.14.04.2 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 3.20180807a.0ubuntu0.14.04.1 | vulnerable |
| Ubuntu | intel-microcode | 14.04 | 3.20190514.0ubuntu0.14.04.1 | fixed |
| Ubuntu | intel-microcode | 16.04 | 3.20150121.1 | vulnerable |
| Ubuntu | intel-microcode | 16.04 | 3.20151106.1 | vulnerable |
| Ubuntu | intel-microcode | 16.04 | 3.20170707.1~ubuntu16.04.0 | vulnerable |
| Ubuntu | intel-microcode | 16.04 | 3.20180108.0~ubuntu16.04.2 | vulnerable |
| Ubuntu | intel-microcode | 16.04 | 3.20180108.0+really20170707ubuntu16.04.1 | vulnerable |
| Ubuntu | intel-microcode | 16.04 | 3.20180312.0~ubuntu16.04.1 | vulnerable |
| Ubuntu | intel-microcode | 16.04 | 3.20180425.1~ubuntu0.16.04.1 | vulnerable |
| Ubuntu | intel-microcode | 16.04 | 3.20180425.1~ubuntu0.16.04.2 | vulnerable |
| Ubuntu | intel-microcode | 16.04 | 3.20180807a.0ubuntu0.16.04.1 | vulnerable |
| Ubuntu | intel-microcode | 16.04 | 3.20190514.0ubuntu0.16.04.1 | fixed |
| Ubuntu | intel-microcode | 18.04 | 3.20170707.1 | vulnerable |
| Ubuntu | intel-microcode | 18.04 | 3.20171117.1 | vulnerable |
| Ubuntu | intel-microcode | 18.04 | 3.20180108.1 | vulnerable |
| Ubuntu | intel-microcode | 18.04 | 3.20180108.1+really20171117.1 | vulnerable |
| Ubuntu | intel-microcode | 18.04 | 3.20180312.0~ubuntu18.04.1 | vulnerable |
| Ubuntu | intel-microcode | 18.04 | 3.20180425.1~ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | 18.04 | 3.20180425.1~ubuntu0.18.04.2 | vulnerable |
| Ubuntu | intel-microcode | 18.04 | 3.20180807a.0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | 18.04 | 3.20190514.0ubuntu0.18.04.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Ubuntu | intel-microcode | deb | 14.04 | 3.20190514.0ubuntu0.14.04.1 | Not reported | UBUNTU-CVE-2018-12203 | Not reported |
| Ubuntu | intel-microcode | deb | 16.04 | 3.20190514.0ubuntu0.16.04.1 | Not reported | UBUNTU-CVE-2018-12203 | Not reported |
| Ubuntu | intel-microcode | deb | 18.04 | 3.20190514.0ubuntu0.18.04.2 | Not reported | UBUNTU-CVE-2018-12203 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: