CVSS 3.1
4.4 mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NCVE-2023-20594
Medium (4.4) in amd. EPSS 0.2% chance of exploitation in the next 30 days.
Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 8% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-665, CWE-824
- Published
- Modified
- Record from
- the NVD, synced
Affected
- amd:epyc_7003_firmware
- amd:epyc_72f3_firmware
- amd:epyc_7313_firmware
- amd:epyc_7313p_firmware
- amd:epyc_7343_firmware
- amd:epyc_7373x_firmware
- amd:epyc_73f3_firmware
- amd:epyc_7413_firmware
- amd:epyc_7443_firmware
- amd:epyc_7443p_firmware
- amd:epyc_7453_firmware
- amd:epyc_74f3_firmware
- amd:epyc_7513_firmware
- amd:epyc_7543_firmware
- amd:epyc_7543p_firmware
- amd:epyc_7573x_firmware
- amd:epyc_75f3_firmware
- amd:epyc_7643_firmware
- amd:epyc_7663_firmware
- amd:epyc_7713_firmware
- amd:epyc_7713p_firmware
- amd:epyc_7743_firmware
- amd:epyc_7763_firmware
- amd:epyc_7773x_firmware
- amd:ryzen_3100_firmware
- amd:ryzen_3300x_firmware
- amd:ryzen_3500_firmware
- amd:ryzen_3500x_firmware
- amd:ryzen_3600_firmware
- amd:ryzen_3600x_firmware
- amd:ryzen_3600xt_firmware
- amd:ryzen_3800x_firmware
- amd:ryzen_3800xt_firmware
- amd:ryzen_3900_firmware
- amd:ryzen_3900x_firmware
- amd:ryzen_3900xt_firmware
- amd:ryzen_3945wx_firmware
- amd:ryzen_3950x_firmware
- amd:ryzen_3955wx_firmware
- amd:ryzen_3960x_firmware
- amd:ryzen_3970x_firmware
- amd:ryzen_3975wx_firmware
- amd:ryzen_3990x_firmware
- amd:ryzen_3995wx_firmware
- amd:ryzen_3_3100_firmware
- amd:ryzen_3_3200g_firmware
- amd:ryzen_3_3200ge_firmware
- amd:ryzen_3_3200u_firmware
- amd:ryzen_3_3250c_firmware
- amd:ryzen_3_3250u_firmware