CVE catalog
CVE-2024-39279
Intel Microcode vulnerabilities
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.22% · Oct 25, 2026
Insufficient granularity of access control in UEFI firmware in some Intel(R) processors may allow a authenticated user to potentially enable denial of service 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 |
|---|---|---|---|---|
| Debian | intel-microcode | sid | 3.20260227.1 | fixed |
| Debian | intel-microcode | forky | 3.20260227.1 | fixed |
| Debian | intel-microcode | trixie | 3.20251111.1~deb13u1 | fixed |
| Debian | intel-microcode | trixie-security | 3.20250812.1~deb13u1 | fixed |
| Debian | intel-microcode | bookworm | 3.20251111.1~deb12u1 | fixed |
| Debian | intel-microcode | bookworm-security | 3.20250812.1~deb12u1 | fixed |
| Ubuntu | intel-microcode | noble | 3.20250211.1~deb12u1 | fixed |
| Ubuntu | intel-microcode | noble | 3.20250211.0ubuntu0.24.04.1 | fixed |
| Ubuntu | intel-microcode | pro | 3.20170707.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20171117.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20180108.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20180108.1+really20171117.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20180312.0~ubuntu18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20180425.1~ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20180425.1~ubuntu0.18.04.2 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20180807a.0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20190514.0ubuntu0.18.04.2 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20190514.0ubuntu0.18.04.3 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20190618.0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20191112-0ubuntu0.18.04.2 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20191115.1ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20191115.1ubuntu0.18.04.2 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20200609.0ubuntu0.18.04.0 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20200609.0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20201110.0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20201110.0ubuntu0.18.04.2 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20210216.0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20210608.0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20220510.0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20220809.0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20230214.0ubuntu0.18.04.1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20230808.0ubuntu0.18.04.1+esm1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20231114.0ubuntu0.18.04.1+esm1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20240514.0ubuntu0.18.04.1+esm1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20240813.0ubuntu0.18.04.1+esm2 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20240910.0ubuntu0.18.04.1+esm1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20241112.0ubuntu0.18.04.1+esm1 | vulnerable |
| Ubuntu | intel-microcode | pro | 3.20250211.0ubuntu0.18.04.1+esm1 | fixed |
| Ubuntu | intel-microcode | 20.04 | 3.20190918.1ubuntu1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20191115.1ubuntu1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20191115.1ubuntu2 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20191115.1ubuntu3 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20200609.0ubuntu0.20.04.0 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20200609.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20200609.0ubuntu0.20.04.2 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20201110.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20201110.0ubuntu0.20.04.2 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20210216.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20210608.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20220510.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20220809.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20230214.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20230808.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20231114.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20240514.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20240813.0ubuntu0.20.04.2 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20240910.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20241112.0ubuntu0.20.04.1 | vulnerable |
| Ubuntu | intel-microcode | 20.04 | 3.20250211.0ubuntu0.20.04.1 | fixed |
| Ubuntu | intel-microcode | 22.04 | 3.20210608.2ubuntu1 | vulnerable |
| Ubuntu | intel-microcode | 22.04 | 3.20220510.0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | intel-microcode | 22.04 | 3.20220809.0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | intel-microcode | 22.04 | 3.20230214.0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | intel-microcode | 22.04 | 3.20230808.0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | intel-microcode | 22.04 | 3.20231114.0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | intel-microcode | 22.04 | 3.20240514.0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | intel-microcode | 22.04 | 3.20240813.0ubuntu0.22.04.2 | vulnerable |
| Ubuntu | intel-microcode | 22.04 | 3.20240910.0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | intel-microcode | 22.04 | 3.20241112.0ubuntu0.22.04.1 | vulnerable |
| Ubuntu | intel-microcode | 22.04 | 3.20250211.0ubuntu0.22.04.1 | fixed |
| Ubuntu | intel-microcode | 24.04 | 3.20230808.1 | vulnerable |
| Ubuntu | intel-microcode | 24.04 | 3.20231114.0ubuntu1 | vulnerable |
| Ubuntu | intel-microcode | 24.04 | 3.20231114.1 | vulnerable |
| Ubuntu | intel-microcode | 24.04 | 3.20240312.1 | vulnerable |
| Ubuntu | intel-microcode | 24.04 | 3.20240312.1build1 | vulnerable |
| Ubuntu | intel-microcode | 24.04 | 3.20240514.0ubuntu0.24.04.1 | vulnerable |
| Ubuntu | intel-microcode | 24.04 | 3.20240813.0ubuntu0.24.04.2 | vulnerable |
| Ubuntu | intel-microcode | 24.04 | 3.20240910.0ubuntu0.24.04.1 | vulnerable |
| Ubuntu | intel-microcode | 24.04 | 3.20241112.0ubuntu0.24.04.1 | vulnerable |
| Ubuntu | intel-microcode | 24.04 | 3.20250211.0ubuntu0.24.04.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | intel-microcode | source | sid | 3.20250211.1 | not yet assigned | Not reported | [1095805] |
| Debian | intel-microcode | source | forky | 3.20250211.1 | not yet assigned | Not reported | [1095805] |
| Debian | intel-microcode | source | trixie | 3.20250211.1 | not yet assigned | Not reported | [1095805] |
| Debian | intel-microcode | source | bookworm | 3.20250211.1~deb12u1 | not yet assigned | Not reported | [1095805] |
| Ubuntu | intel-microcode | deb | noble | 3.20250211.1~deb12u1 | Not reported | Not reported | Not reported |
| Ubuntu | intel-microcode | deb | noble | 3.20250211.0ubuntu0.24.04.1 | Not reported | Not reported | Not reported |
| Ubuntu | intel-microcode | deb | pro | 3.20250211.0ubuntu0.18.04.1+esm1 | Not reported | UBUNTU-CVE-2024-39279 | Not reported |
| Ubuntu | intel-microcode | deb | 20.04 | 3.20250211.0ubuntu0.20.04.1 | Not reported | UBUNTU-CVE-2024-39279 | Not reported |
| Ubuntu | intel-microcode | deb | 22.04 | 3.20250211.0ubuntu0.22.04.1 | Not reported | UBUNTU-CVE-2024-39279 | Not reported |
| Ubuntu | intel-microcode | deb | 24.04 | 3.20250211.0ubuntu0.24.04.1 | Not reported | UBUNTU-CVE-2024-39279 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhea-2025_3114.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2024-39279]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-39279]
- [https://security-tracker.debian.org/tracker/CVE-2024-39279]
- [https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-39279.json]
- [https://ubuntu.com/security/notices/USN-7269-2]
- [https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0323.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]