CVE-2023-20579

Improper Access Control in the AMD SPI protection feature may allow a user with Ring0 (kernel mode) privileged access to bypass protections potentially resulting in loss of integrity and availability. It has a CVSS v3.1 base score of 6.0 (MEDIUM).

CVE-2023-20579 has a CVSS v3.1 score of 6.0 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

CVE-2023-20579 affects products from amd, specifically: ryzen_3_3200u, ryzen_3_3200u_firmware, ryzen_3_3250c, ryzen_3_3250c_firmware, ryzen_3_3250u, ryzen_3_3250u_firmware, ryzen_3_3300u, ryzen_3_3300u_firmware, ryzen_3_3350u, ryzen_3_3350u_firmware, ryzen_3_4300g, ryzen_3_4300g_firmware, ryzen_3_4300ge, ryzen_3_4300ge_firmware, ryzen_3_4300u, ryzen_3_4300u_firmware, ryzen_3_5125c, ryzen_3_5125c_firmware, ryzen_3_5300g, ryzen_3_5300g_firmware, ryzen_3_5300ge, ryzen_3_5300ge_firmware, ryzen_3_5400u, ryzen_3_5400u_firmware, ryzen_3_5425c, ryzen_3_5425c_firmware, ryzen_3_5425u, ryzen_3_5425u_firmware, ryzen_3_7320u, ryzen_3_7320u_firmware, ryzen_3_7335u, ryzen_3_7335u_firmware, ryzen_3_7440u, ryzen_3_7440u_firmware, ryzen_5_3450u, ryzen_5_3450u_firmware, ryzen_5_3500c, ryzen_5_3500c_firmware, ryzen_5_3500u, ryzen_5_3500u_firmware, ryzen_5_3550h, ryzen_5_3550h_firmware, ryzen_5_3580u, ryzen_5_3580u_firmware, ryzen_5_4500u, ryzen_5_4500u_firmware, ryzen_5_4600g, ryzen_5_4600g_firmware, ryzen_5_4600ge, ryzen_5_4600ge_firmware, ryzen_5_4600h, ryzen_5_4600h_firmware, ryzen_5_4600u, ryzen_5_4600u_firmware, ryzen_5_5500gt, ryzen_5_5500gt_firmware, ryzen_5_5560u, ryzen_5_5560u_firmware, ryzen_5_5600g, ryzen_5_5600g_firmware, ryzen_5_5600ge, ryzen_5_5600ge_firmware, ryzen_5_5600gt, ryzen_5_5600gt_firmware, ryzen_5_5600h, ryzen_5_5600h_firmware, ryzen_5_5600hs, ryzen_5_5600hs_firmware, ryzen_5_5600u, ryzen_5_5600u_firmware, ryzen_5_5625c, ryzen_5_5625c_firmware, ryzen_5_5625u, ryzen_5_5625u_firmware, ryzen_5_6600h, ryzen_5_6600h_firmware, ryzen_5_6600hs, ryzen_5_6600hs_firmware, ryzen_5_6600u, ryzen_5_6600u_firmware, ryzen_5_7235h, ryzen_5_7235h_firmware, ryzen_5_7235hs, ryzen_5_7235hs_firmware, ryzen_5_7500f, ryzen_5_7500f_firmware, ryzen_5_7520u, ryzen_5_7520u_firmware, ryzen_5_7535h, ryzen_5_7535h_firmware, ryzen_5_7535hs, ryzen_5_7535hs_firmware, ryzen_5_7535u, ryzen_5_7535u_firmware, ryzen_5_7600, ryzen_5_7600_firmware, ryzen_5_7600x, ryzen_5_7600x3d, ryzen_5_7600x3d_firmware, ryzen_5_7600x_firmware, ryzen_5_7640h, ryzen_5_7640h_firmware, ryzen_5_7645hx, ryzen_5_7645hx_firmware, ryzen_5_pro_7540u, ryzen_5_pro_7540u_firmware, ryzen_5_pro_7545u, ryzen_5_pro_7545u_firmware, ryzen_5_pro_7640hs, ryzen_5_pro_7640hs_firmware, ryzen_5_pro_7640u, ryzen_5_pro_7640u_firmware, ryzen_5_pro_7645, ryzen_5_pro_7645_firmware, ryzen_7_3700c, ryzen_7_3700c_firmware, ryzen_7_3700u, ryzen_7_3700u_firmware, ryzen_7_3750h, ryzen_7_3750h_firmware, ryzen_7_3780u, ryzen_7_3780u_firmware, ryzen_7_4700g, ryzen_7_4700g_firmware, ryzen_7_4700ge, ryzen_7_4700ge_firmware, ryzen_7_4700u, ryzen_7_4700u_firmware, ryzen_7_4800h, ryzen_7_4800h_firmware, ryzen_7_4800u, ryzen_7_4800u_firmware, ryzen_7_5700g, ryzen_7_5700g_firmware, ryzen_7_5700ge, ryzen_7_5700ge_firmware, ryzen_7_5800h, ryzen_7_5800h_firmware, ryzen_7_5800hs, ryzen_7_5800hs_firmware, ryzen_7_5800u, ryzen_7_5800u_firmware, ryzen_7_5825c, ryzen_7_5825c_firmware, ryzen_7_5825u, ryzen_7_5825u_firmware, ryzen_7_6800h, ryzen_7_6800h_firmware, ryzen_7_6800hs, ryzen_7_6800hs_firmware, ryzen_7_6800u, ryzen_7_6800u_firmware, ryzen_7_7435h, ryzen_7_7435h_firmware, ryzen_7_7435hs, ryzen_7_7435hs_firmware, ryzen_7_7700, ryzen_7_7700_firmware, ryzen_7_7700x, ryzen_7_7700x_firmware, ryzen_7_7735h, ryzen_7_7735h_firmware, ryzen_7_7735hs, ryzen_7_7735hs_firmware, ryzen_7_7735u, ryzen_7_7735u_firmware, ryzen_7_7736u, ryzen_7_7736u_firmware, ryzen_7_7745hx, ryzen_7_7745hx_firmware, ryzen_7_7800x3d, ryzen_7_7800x3d_firmware, ryzen_7_7840h, ryzen_7_7840h_firmware, ryzen_7_pro_7745, ryzen_7_pro_7745_firmware, ryzen_7_pro_7840hs, ryzen_7_pro_7840hs_firmware, ryzen_7_pro_7840u, ryzen_7_pro_7840u_firmware, ryzen_9_4900h, ryzen_9_4900h_firmware, ryzen_9_5900hs, ryzen_9_5900hs_firmware, ryzen_9_5900hx, ryzen_9_5900hx_firmware, ryzen_9_5980hs, ryzen_9_5980hs_firmware, ryzen_9_5980hx, ryzen_9_5980hx_firmware, ryzen_9_6900hs, ryzen_9_6900hs_firmware, ryzen_9_6900hx, ryzen_9_6900hx_firmware, ryzen_9_6980hs, ryzen_9_6980hs_firmware, ryzen_9_6980hx, ryzen_9_6980hx_firmware, ryzen_9_7845hx, ryzen_9_7845hx_firmware, ryzen_9_7900, ryzen_9_7900_firmware, ryzen_9_7900x, ryzen_9_7900x3d, ryzen_9_7900x3d_firmware, ryzen_9_7900x_firmware, ryzen_9_7940h, ryzen_9_7940h_firmware, ryzen_9_7940hx, ryzen_9_7940hx_firmware, ryzen_9_7945hx, ryzen_9_7945hx3d, ryzen_9_7945hx3d_firmware, ryzen_9_7945hx_firmware, ryzen_9_7950x, ryzen_9_7950x3d, ryzen_9_7950x3d_firmware, ryzen_9_7950x_firmware, ryzen_9_pro_7940hs, ryzen_9_pro_7940hs_firmware, ryzen_9_pro_7945, ryzen_9_pro_7945_firmware, ryzen_embedded_v2516, ryzen_embedded_v2516_firmware, ryzen_embedded_v2546, ryzen_embedded_v2546_firmware, ryzen_embedded_v2718, ryzen_embedded_v2718_firmware, ryzen_embedded_v2748, ryzen_embedded_v2748_firmware, ryzen_embedded_v3c14, ryzen_embedded_v3c14_firmware, ryzen_embedded_v3c16, ryzen_embedded_v3c16_firmware, ryzen_embedded_v3c18, ryzen_embedded_v3c18_firmware, ryzen_embedded_v3c44, ryzen_embedded_v3c44_firmware, ryzen_embedded_v3c48, ryzen_embedded_v3c48_firmware, ryzen_threadripper_7960x, ryzen_threadripper_7960x_firmware, ryzen_threadripper_7970x, ryzen_threadripper_7970x_firmware, ryzen_threadripper_7980x, ryzen_threadripper_7980x_firmware, ryzen_threadripper_pro_7945wx, ryzen_threadripper_pro_7945wx_firmware, ryzen_threadripper_pro_7955wx, ryzen_threadripper_pro_7955wx_firmware, ryzen_threadripper_pro_7965wx, ryzen_threadripper_pro_7965wx_firmware, ryzen_threadripper_pro_7975wx, ryzen_threadripper_pro_7975wx_firmware, ryzen_threadripper_pro_7985wx, ryzen_threadripper_pro_7985wx_firmware, ryzen_threadripper_pro_7995wx, ryzen_threadripper_pro_7995wx_firmware. Check the affected products table above for specific version ranges.

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.