CVE catalog
CVE-2024-36315
UBUNTU-CVE-2024-36315
- Severity
- Medium · CVSS 5.7
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.14% · Oct 25, 2026
Improper enforcement of the LFENCE serialization property may allow an attacker to bypass speculation barriers and potentially disclose sensitive information, potentially resulting in loss of confidentiality.
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 | amd64-microcode | 14.04 | 1.20120910-3 | vulnerable |
| Ubuntu | amd64-microcode | 14.04 | 2.20131007.1+really20130710.1 | vulnerable |
| Ubuntu | amd64-microcode | 14.04 | 3.20180524.1~ubuntu0.14.04.1 | vulnerable |
| Ubuntu | amd64-microcode | 14.04 | 3.20180524.1~ubuntu0.14.04.2+really20130710.1 | vulnerable |
| Ubuntu | amd64-microcode | 14.04 | 3.20180524.1~ubuntu0.14.04.2+really20130710.1ubuntu1 | vulnerable |
| Ubuntu | amd64-microcode | pro | 2.20141028.1 | vulnerable |
| Ubuntu | amd64-microcode | pro | 2.20160316.1 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20180524.1~ubuntu0.16.04.1 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20180524.1~ubuntu0.16.04.2 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20191021.1ubuntu0.16.04.1 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20191021.1+really3.20180524.1~ubuntu0.16.04.2 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20191021.1+really3.20180524.1~ubuntu0.16.04.2+esm1 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20191021.1+really3.20180524.1~ubuntu0.16.04.2+esm2 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20191021.1+really3.20180524.1~ubuntu0.16.04.2+esm3 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20160316.3 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20171205.1 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20180524.1~ubuntu0.18.04.1 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20180524.1~ubuntu0.18.04.2 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20191021.1ubuntu0.18.04.2 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1+esm1 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1+esm2 | vulnerable |
| Ubuntu | amd64-microcode | pro | 3.20191021.1+really3.20181128.1~ubuntu0.18.04.1+esm3 | vulnerable |
| Ubuntu | amd64-microcode | 20.04 | 3.20181128.1ubuntu2 | vulnerable |
| Ubuntu | amd64-microcode | 20.04 | 3.20191021.1ubuntu1 | vulnerable |
| Ubuntu | amd64-microcode | 20.04 | 3.20191218.1ubuntu1 | vulnerable |
| Ubuntu | amd64-microcode | 20.04 | 3.20191218.1ubuntu1.1 | vulnerable |
| Ubuntu | amd64-microcode | 20.04 | 3.20191218.1ubuntu1.2 | vulnerable |
| Ubuntu | amd64-microcode | 20.04 | 3.20191218.1ubuntu1.3 | vulnerable |
| Ubuntu | amd64-microcode | 22.04 | 3.20191218.1ubuntu2 | vulnerable |
| Ubuntu | amd64-microcode | 22.04 | 3.20191218.1ubuntu2.1 | vulnerable |
| Ubuntu | amd64-microcode | 22.04 | 3.20191218.1ubuntu2.2 | vulnerable |
| Ubuntu | amd64-microcode | 22.04 | 3.20191218.1ubuntu2.3 | vulnerable |
| Ubuntu | amd64-microcode | 24.04 | 3.20230808.1.1ubuntu1 | vulnerable |
| Ubuntu | amd64-microcode | 24.04 | 3.20231019.1ubuntu1 | vulnerable |
| Ubuntu | amd64-microcode | 24.04 | 3.20231019.1ubuntu2 | vulnerable |
| Ubuntu | amd64-microcode | 24.04 | 3.20231019.1ubuntu2.1 | vulnerable |
| Ubuntu | amd64-microcode | 24.04 | 3.20250311.1ubuntu0.24.04.1 | vulnerable |
| Ubuntu | amd64-microcode | 24.04 | 3.20251202.1ubuntu0.24.04.1 | fixed |
| Ubuntu | amd64-microcode | 25.10 | 3.20240820.1ubuntu1 | vulnerable |
| Ubuntu | amd64-microcode | 25.10 | 3.20250311.1ubuntu1 | vulnerable |
| Ubuntu | amd64-microcode | 25.10 | 3.20250708.1ubuntu1 | vulnerable |
| Ubuntu | amd64-microcode | 25.10 | 3.20251202.1ubuntu0.25.10.1 | fixed |
| Ubuntu | amd64-microcode | 26.04 | 3.20250708.1ubuntu1 | vulnerable |
| Ubuntu | amd64-microcode | 26.04 | 3.20250708.1ubuntu2 | vulnerable |
| Ubuntu | amd64-microcode | 26.04 | 3.20251202.1ubuntu1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Ubuntu | amd64-microcode | deb | 24.04 | 3.20251202.1ubuntu0.24.04.1 | Not reported | UBUNTU-CVE-2024-36315 | Not reported |
| Ubuntu | amd64-microcode | deb | 25.10 | 3.20251202.1ubuntu0.25.10.1 | Not reported | UBUNTU-CVE-2024-36315 | Not reported |
| Ubuntu | amd64-microcode | deb | 26.04 | 3.20251202.1ubuntu1 | Not reported | UBUNTU-CVE-2024-36315 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2024-36315]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-36315]
- [https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3030.html]
- [https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html]
[FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database]