CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NCVE-2023-20588
Medium (5.5). EPSS 11% chance of exploitation in the next 30 days.
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.
Severity
- EPSS
- 11% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
- CWE
- CWE-369
- Published
- Modified
- Record from
- the NVD, synced
Affected
- amd:athlon_gold_3150g_firmware
- amd:athlon_gold_3150ge_firmware
- amd:athlon_gold_pro_3150g_firmware
- amd:athlon_gold_pro_3150ge_firmware
- amd:athlon_pro_300ge_firmware
- amd:athlon_silver_3050ge_firmware
- amd:athlon_silver_pro_3125ge_firmware
- amd:epyc_7251_firmware
- amd:epyc_7261_firmware
- amd:epyc_7281_firmware
- amd:epyc_7301_firmware
- amd:epyc_7351_firmware
- amd:epyc_7351p_firmware
- amd:epyc_7371_firmware
- amd:epyc_7401_firmware
- amd:epyc_7401p_firmware
- amd:epyc_7451_firmware
- amd:epyc_7501_firmware
- amd:epyc_7551_firmware
- amd:epyc_7551p_firmware
- amd:epyc_7571_firmware
- amd:epyc_7601_firmware
- amd:ryzen_3_3200g_firmware
- amd:ryzen_3_3200ge_firmware
- amd:ryzen_3_pro_3200g_firmware
- amd:ryzen_3_pro_3200ge_firmware
- amd:ryzen_5_3400g_firmware
- amd:ryzen_5_pro_3350g_firmware
- amd:ryzen_5_pro_3350ge_firmware
- amd:ryzen_5_pro_3400g_firmware
- amd:ryzen_5_pro_3400ge_firmware
- debian:debian_linux
- fedoraproject:fedora
- microsoft:windows_10_1507
- microsoft:windows_10_1607
- microsoft:windows_10_1809
- microsoft:windows_10_21h2
- microsoft:windows_10_22h2
- microsoft:windows_11_21h2
- microsoft:windows_11_22h2
- microsoft:windows_11_23h2
- microsoft:windows_server_2008
- microsoft:windows_server_2012
- microsoft:windows_server_2016
- microsoft:windows_server_2019
- microsoft:windows_server_2022_23h2
- xen:xen