CVE-2023-20588
AMD: CVE-2023-20588 AMD Speculative Leaks Security Notice
CVE-2023-20588 is fixed in 73 products on 2 platforms, first by DEBIAN-CVE-2023-20588, released August 8, 2023. It is not reported as exploited. Patch Radar priority: Routine.
RoutinePublicly disclosedFixed on 2 platforms
CVSS
6.0
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.1115
95th percentile
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1607 for 32-bit Systems | 14393.6529 | KB5033373 | Dec 12, 2023 |
| Windows 10 Version 1607 for x64-based Systems | 14393.6529 | KB5033373 | Dec 12, 2023 |
| Windows 10 Version 1809 for 32-bit Systems | 17763.5206 | KB5033371 | Dec 12, 2023 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.5206 | KB5033371 | Dec 12, 2023 |
| Windows 10 Version 1809 for x64-based Systems | 17763.5206 | KB5033371 | Dec 12, 2023 |
| Windows 10 Version 21H2 for 32-bit Systems | KB5033372 | Dec 12, 2023 | |
| Windows 10 Version 21H2 for ARM64-based Systems | KB5033372 | Dec 12, 2023 | |
| Windows 10 Version 21H2 for x64-based Systems | KB5033372 | Dec 12, 2023 | |
| Windows 10 Version 22H2 for 32-bit Systems | KB5033372 | Dec 12, 2023 | |
| Windows 10 Version 22H2 for ARM64-based Systems | KB5033372 | Dec 12, 2023 | |
| Windows 10 Version 22H2 for x64-based Systems | KB5033372 | Dec 12, 2023 | |
| Windows 10 for 32-bit Systems | 10240.20345 | KB5033379 | Dec 12, 2023 |
| Windows 10 for x64-based Systems | 10240.20345 | KB5033379 | Dec 12, 2023 |
| Windows 11 Version 22H2 for ARM64-based Systems | KB5033375 | Dec 12, 2023 | |
| Windows 11 Version 22H2 for x64-based Systems | KB5033375 | Dec 12, 2023 | |
| Windows 11 Version 23H2 for ARM64-based Systems | KB5033375 | Dec 12, 2023 | |
| Windows 11 Version 23H2 for x64-based Systems | KB5033375 | Dec 12, 2023 | |
| Windows 11 version 21H2 for ARM64-based Systems | 22000.2652 | KB5033369 | Dec 12, 2023 |
| Windows 11 version 21H2 for x64-based Systems | 22000.2652 | KB5033369 | Dec 12, 2023 |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5033424 | Dec 12, 2023 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5033433 | Dec 12, 2023 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5033424 | Dec 12, 2023 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5033433 | Dec 12, 2023 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5033427 | Dec 12, 2023 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5033422 | Dec 12, 2023 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB5033427 | Dec 12, 2023 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB5033422 | Dec 12, 2023 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB5033427 | Dec 12, 2023 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB5033422 | Dec 12, 2023 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB5033427 | Dec 12, 2023 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB5033422 | Dec 12, 2023 | |
| Windows Server 2012 | KB5033429 | Dec 12, 2023 | |
| Windows Server 2012 (Server Core installation) | KB5033429 | Dec 12, 2023 | |
| Windows Server 2012 R2 | KB5033420 | Dec 12, 2023 | |
| Windows Server 2012 R2 (Server Core installation) | KB5033420 | Dec 12, 2023 | |
| Windows Server 2016 | 14393.6529 | KB5033373 | Dec 12, 2023 |
| Windows Server 2016 (Server Core installation) | 14393.6529 | KB5033373 | Dec 12, 2023 |
| Windows Server 2019 | 17763.5206 | KB5033371 | Dec 12, 2023 |
| Windows Server 2019 (Server Core installation) | 17763.5206 | KB5033371 | Dec 12, 2023 |
| Windows Server 2022 | KB5033464 | Dec 12, 2023 | |
| Windows Server 2022 | 20348.2159 | KB5033118 | Dec 12, 2023 |
| Windows Server 2022 (Server Core installation) | KB5033464 | Dec 12, 2023 | |
| Windows Server 2022 (Server Core installation) | 20348.2159 | KB5033118 | Dec 12, 2023 |
| Windows Server 2022, 23H2 Edition (Server Core installation) | 25398.584 | KB5033383 | Dec 12, 2023 |
| Linux | |||
| bpftool · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| bpftool · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| bpftool · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| bpftool-debuginfo · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-debuginfo · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-devel · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-headers · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-libbpf · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-libbpf-devel · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-libbpf-static · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-livepatch-6.1.49-69.116 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-tools · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-tools-devel · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| kernel-uek · ol 8 | 0:5.4.17-2136.324.5.3.el8uek | ELSA-2023-12874 | Oct 17, 2023 |
| kernel-uek · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-container · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-container · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-container-debug · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-container-debug · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-core · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-core · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-debug · ol 8 | 0:5.4.17-2136.324.5.3.el8uek | ELSA-2023-12874 | Oct 17, 2023 |
| kernel-uek-debug · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-debug · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-debug-core · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-debug-core · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-debug-devel · ol 8 | 0:5.4.17-2136.324.5.3.el8uek | ELSA-2023-12874 | Oct 17, 2023 |
| kernel-uek-debug-devel · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-debug-devel · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-debug-modules · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-debug-modules · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-debug-modules-extra · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-debug-modules-extra · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-devel · ol 8 | 0:5.4.17-2136.324.5.3.el8uek | ELSA-2023-12874 | Oct 17, 2023 |
| kernel-uek-devel · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-devel · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-doc · ol 8 | 0:5.4.17-2136.324.5.3.el8uek | ELSA-2023-12874 | Oct 17, 2023 |
| kernel-uek-doc · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-doc · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-modules · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-modules · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-modules-extra · ol 8 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-modules-extra · ol 9 | 0:5.15.0-106.131.4.el9uek | ELSA-2023-12858 | Oct 10, 2023 |
| kernel-uek-tools · ol 8 | 0:5.4.17-2136.324.5.3.el7uek | ELSA-2023-12874 | Oct 17, 2023 |
| kernel-uek-tools-libs · ol 8 | 0:5.4.17-2136.324.5.3.el7uek | ELSA-2023-12874 | Oct 17, 2023 |
| linux · Debian 12.15 (bookworm) | 6.1.52-1 | DEBIAN-CVE-2023-20588 | Aug 8, 2023 |
| linux · Debian 13.5 (trixie) | 6.4.13-1 | DEBIAN-CVE-2023-20588 | Aug 8, 2023 |
| linux · Debian 14 | 6.4.13-1 | DEBIAN-CVE-2023-20588 | Aug 8, 2023 |
| perf · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| perf · ol 8 | 0:5.4.17-2136.324.5.3.el7uek | ELSA-2023-12874 | Oct 17, 2023 |
| perf-debuginfo · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| python-perf · ol 8 | 0:5.4.17-2136.324.5.3.el7uek | ELSA-2023-12874 | Oct 17, 2023 |
| python3-perf · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| python3-perf-debuginfo · amzn 2023 | 6.1.49-69.116.amzn2023 | ALAS2023-2023-330 | Aug 31, 2023 |
| xen · Debian 12.15 (bookworm) | 4.17.2+76-ge1f9cb16e2-1~deb12u1 | DEBIAN-CVE-2023-20588 | Aug 8, 2023 |
| xen · Debian 13.5 (trixie) | 4.17.2+55-g0b56bed864-1 | DEBIAN-CVE-2023-20588 | Aug 8, 2023 |
| xen · Debian 14 | 4.17.2+55-g0b56bed864-1 | DEBIAN-CVE-2023-20588 | Aug 8, 2023 |
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