CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NCVE-2023-20597
Medium (5.5) 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 7% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-665, CWE-824
- Published
- Modified
- Record from
- the NVD, synced
Affected
- 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
- amd:ryzen_3_3300_firmware
- amd:ryzen_3_3300g_firmware
- amd:ryzen_3_3300u_firmware
- amd:ryzen_3_3300x_firmware
- amd:ryzen_3_3350u_firmware
- amd:ryzen_3_3450u_firmware
- amd:ryzen_3_3500c_firmware
- amd:ryzen_3_3500u_firmware
- amd:ryzen_3_3550h_firmware
- amd:ryzen_3_3580u_firmware
- amd:ryzen_3_3700c_firmware
- amd:ryzen_3_3700u_firmware
- amd:ryzen_3_3750h_firmware
- amd:ryzen_3_3780u_firmware
- amd:ryzen_4300g_firmware
- amd:ryzen_4300ge_firmware
- amd:ryzen_4600g_firmware
- amd:ryzen_4600ge_firmware
- amd:ryzen_4700g_firmware
- amd:ryzen_4700ge_firmware
- amd:ryzen_4700s_firmware
- amd:ryzen_5300g_firmware
- amd:ryzen_5300ge_firmware
- amd:ryzen_5500_firmware