CVE catalog
CVE-2023-20592
amd64-microcode: CVE-2023-20592
- Severity
- Medium · CVSS 5.3
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.02% · Oct 25, 2026
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.
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 | amd64-microcode | sid | 3.20251202.1 | fixed |
| Debian | amd64-microcode | forky | 3.20251202.1 | fixed |
| Debian | amd64-microcode | trixie | 3.20250311.1 | fixed |
| Debian | amd64-microcode | bookworm | 3.20250311.1~deb12u1 | fixed |
| Debian | amd64-microcode | bookworm-security | 3.20230719.1~deb12u1 | fixed |
| Suse | kernel-firmware | linux enterprise server 12 sp5 | 20190618-5.34.1 | fixed |
| Suse | kernel-firmware | linux enterprise server for sap applications 12 sp5 | 20190618-5.34.1 | fixed |
| Suse | kernel-firmware | linux enterprise high performance computing 15 sp3-espos | 20210208-150300.4.19.1 | fixed |
| Suse | kernel-firmware | linux enterprise high performance computing 15 sp3-ltss | 20210208-150300.4.19.1 | fixed |
| Suse | kernel-firmware | linux enterprise server 15 sp3-ltss | 20210208-150300.4.19.1 | fixed |
| Suse | kernel-firmware | linux enterprise server for sap applications 15 sp3 | 20210208-150300.4.19.1 | fixed |
| Suse | kernel-firmware | linux enterprise micro 5.1 | 20210208-150300.4.19.1 | fixed |
| Suse | kernel-firmware | linux enterprise micro 5.2 | 20210208-150300.4.19.1 | fixed |
| Suse | kernel-firmware | enterprise storage 7.1 | 20210208-150300.4.19.1 | fixed |
| Suse | kernel-firmware | linux enterprise micro 5.5 | 20230724-150500.3.9.1 | fixed |
| Suse | kernel-firmware | linux enterprise module for basesystem 15 sp5 | 20230724-150500.3.9.1 | fixed |
| Opensuse | kernel-firmware | leap 15.5 | 20230724-150500.3.9.1 | fixed |
| Suse | kernel-firmware | linux enterprise micro 5.5 | 20230724-150500.3.9.1 | fixed |
| Suse | kernel-firmware | linux enterprise high performance computing 15 sp1-ltss | 20200107-150100.3.40.1 | fixed |
| Suse | kernel-firmware | linux enterprise high performance computing 15 sp2-ltss | 20200107-150100.3.40.1 | fixed |
| Suse | kernel-firmware | linux enterprise server 15 sp1-ltss | 20200107-150100.3.40.1 | fixed |
| Suse | kernel-firmware | linux enterprise server 15 sp2-ltss | 20200107-150100.3.40.1 | fixed |
| Suse | kernel-firmware | linux enterprise server for sap applications 15 sp1 | 20200107-150100.3.40.1 | fixed |
| Suse | kernel-firmware | linux enterprise server for sap applications 15 sp2 | 20200107-150100.3.40.1 | fixed |
| Suse | kernel-firmware | linux enterprise micro 5.3 | 20220509-150400.4.25.1 | fixed |
| Suse | kernel-firmware | linux enterprise micro 5.4 | 20220509-150400.4.25.1 | fixed |
| Suse | kernel-firmware | linux enterprise module for basesystem 15 sp4 | 20220509-150400.4.25.1 | fixed |
| Opensuse | kernel-firmware | leap micro 5.3 | 20220509-150400.4.25.1 | fixed |
| Opensuse | kernel-firmware | leap micro 5.4 | 20220509-150400.4.25.1 | fixed |
| Opensuse | kernel-firmware | leap 15.4 | 20220509-150400.4.25.1 | fixed |
| Opensuse | kernel-firmware | tumbleweed | 20231128-1.1 | fixed |
| 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 |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | amd64-microcode | source | sid | 3.20230719.1 | not yet assigned | Not reported | Not reported |
| Debian | amd64-microcode | source | forky | 3.20230719.1 | not yet assigned | Not reported | Not reported |
| Debian | amd64-microcode | source | trixie | 3.20230719.1 | not yet assigned | Not reported | Not reported |
| Debian | amd64-microcode | source | bookworm | 3.20230719.1~deb12u1 | not yet assigned | Not reported | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise server 12 sp5 | 20190618-5.34.1 | Not reported | SUSE-SU-2023:4655-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise server for sap applications 12 sp5 | 20190618-5.34.1 | Not reported | SUSE-SU-2023:4655-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise high performance computing 15 sp3-espos | 20210208-150300.4.19.1 | Not reported | SUSE-SU-2023:4654-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise high performance computing 15 sp3-ltss | 20210208-150300.4.19.1 | Not reported | SUSE-SU-2023:4654-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise server 15 sp3-ltss | 20210208-150300.4.19.1 | Not reported | SUSE-SU-2023:4654-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise server for sap applications 15 sp3 | 20210208-150300.4.19.1 | Not reported | SUSE-SU-2023:4654-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise micro 5.1 | 20210208-150300.4.19.1 | Not reported | SUSE-SU-2023:4654-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise micro 5.2 | 20210208-150300.4.19.1 | Not reported | SUSE-SU-2023:4654-1 | Not reported |
| Suse | kernel-firmware | rpm | enterprise storage 7.1 | 20210208-150300.4.19.1 | Not reported | SUSE-SU-2023:4654-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise micro 5.5 | 20230724-150500.3.9.1 | Not reported | SUSE-SU-2023:4660-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise module for basesystem 15 sp5 | 20230724-150500.3.9.1 | Not reported | SUSE-SU-2023:4660-1 | Not reported |
| Opensuse | kernel-firmware | rpm | leap 15.5 | 20230724-150500.3.9.1 | Not reported | SUSE-SU-2023:4660-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise micro 5.5 | 20230724-150500.3.9.1 | Not reported | SUSE-SU-2024:2376-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise high performance computing 15 sp1-ltss | 20200107-150100.3.40.1 | Not reported | SUSE-SU-2023:4665-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise high performance computing 15 sp2-ltss | 20200107-150100.3.40.1 | Not reported | SUSE-SU-2023:4665-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise server 15 sp1-ltss | 20200107-150100.3.40.1 | Not reported | SUSE-SU-2023:4665-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise server 15 sp2-ltss | 20200107-150100.3.40.1 | Not reported | SUSE-SU-2023:4665-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise server for sap applications 15 sp1 | 20200107-150100.3.40.1 | Not reported | SUSE-SU-2023:4665-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise server for sap applications 15 sp2 | 20200107-150100.3.40.1 | Not reported | SUSE-SU-2023:4665-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise micro 5.3 | 20220509-150400.4.25.1 | Not reported | SUSE-SU-2023:4664-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise micro 5.4 | 20220509-150400.4.25.1 | Not reported | SUSE-SU-2023:4664-1 | Not reported |
| Suse | kernel-firmware | rpm | linux enterprise module for basesystem 15 sp4 | 20220509-150400.4.25.1 | Not reported | SUSE-SU-2023:4664-1 | Not reported |
| Opensuse | kernel-firmware | rpm | leap micro 5.3 | 20220509-150400.4.25.1 | Not reported | SUSE-SU-2023:4664-1 | Not reported |
| Opensuse | kernel-firmware | rpm | leap micro 5.4 | 20220509-150400.4.25.1 | Not reported | SUSE-SU-2023:4664-1 | Not reported |
| Opensuse | kernel-firmware | rpm | leap 15.4 | 20220509-150400.4.25.1 | Not reported | SUSE-SU-2023:4664-1 | Not reported |
| Opensuse | kernel-firmware | rpm | tumbleweed | 20231128-1.1 | Not reported | OPENSUSE-SU-2024:13475-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_0753.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-20592]
- [https://osv.dev/vulnerability/SUSE-SU-2023:4654-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:4655-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:4660-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:4664-1]
- [https://osv.dev/vulnerability/SUSE-SU-2023:4665-1]
- [https://osv.dev/vulnerability/SUSE-SU-2024:2376-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-20592]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:13475-1]
- [https://security-tracker.debian.org/tracker/CVE-2023-20592]
- [https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-20592.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2916.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]