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2023-08-08
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CVE-2023-20555
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Insufficient input validation in
CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting
an arbitrary bit in an attacker-controlled pointer potentially leading to
arbitrary code execution in SMM.
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Athlon_3015ce_firmware, Athlon_3015e_firmware, Athlon_gold_3150c_firmware, Athlon_gold_3150g_firmware, Athlon_gold_3150ge_firmware, Athlon_gold_3150u_firmware, Athlon_gold_pro_3150g_firmware, Athlon_gold_pro_3150ge_firmware, Athlon_pro_300ge_firmware, Athlon_pro_3045b_firmware, Athlon_pro_3145b_firmware, Athlon_silver_3050c_firmware, Athlon_silver_3050e_firmware, Athlon_silver_3050u_firmware, Ryzen_3_3300_firmware, Ryzen_3_3300u_firmware, Ryzen_3_3300x_firmware, Ryzen_3_3350u_firmware, Ryzen_3_4100_firmware, Ryzen_3_4300u_firmware, Ryzen_3_5100_firmware, Ryzen_3_5125c_firmware, Ryzen_3_5300g_firmware, Ryzen_3_5300ge_firmware, Ryzen_3_5300u_firmware, Ryzen_3_5400u_firmware, Ryzen_3_5425u_firmware, Ryzen_3_7320u_firmware, Ryzen_3_pro_7330u_firmware, Ryzen_4700s_firmware, Ryzen_5_3450u_firmware, Ryzen_5_3500c_firmware, Ryzen_5_3500u_firmware, Ryzen_5_3550h_firmware, Ryzen_5_3580u_firmware, Ryzen_5_3600_firmware, Ryzen_5_3600x_firmware, Ryzen_5_4500_firmware, Ryzen_5_4500u_firmware, Ryzen_5_4600h_firmware, Ryzen_5_4600hs_firmware, Ryzen_5_4600u_firmware, Ryzen_5_4680u_firmware, Ryzen_5_5500_firmware, Ryzen_5_5500u_firmware, Ryzen_5_5560u_firmware, Ryzen_5_5600_firmware, Ryzen_5_5600g_firmware, Ryzen_5_5600ge_firmware, Ryzen_5_5600h_firmware, Ryzen_5_5600hs_firmware, Ryzen_5_5600u_firmware, Ryzen_5_5600x3d_firmware, Ryzen_5_5600x_firmware, Ryzen_5_5625u_firmware, Ryzen_5_6600h_firmware, Ryzen_5_6600hs_firmware, Ryzen_5_6600u_firmware, Ryzen_5_7500f_firmware, Ryzen_5_7520u_firmware, Ryzen_5_7600_firmware, Ryzen_5_7600x_firmware, Ryzen_5_pro_5645_firmware, Ryzen_5_pro_7530u_firmware, Ryzen_5_pro_7645_firmware, Ryzen_7_3700_firmware, Ryzen_7_3700c_firmware, Ryzen_7_3700u_firmware, Ryzen_7_3700x_firmware, Ryzen_7_3750h_firmware, Ryzen_7_3780u_firmware, Ryzen_7_4700u_firmware, Ryzen_7_4800h_firmware, Ryzen_7_4800hs_firmware, Ryzen_7_4800u_firmware, Ryzen_7_4980u_firmware, Ryzen_7_5700_firmware, Ryzen_7_5700g_firmware, Ryzen_7_5700ge_firmware, Ryzen_7_5700u_firmware, Ryzen_7_5700x_firmware, Ryzen_7_5800_firmware, Ryzen_7_5800h_firmware, Ryzen_7_5800hs_firmware, Ryzen_7_5800u_firmware, Ryzen_7_5800x3d_firmware, Ryzen_7_5800x_firmware, Ryzen_7_5825u_firmware, Ryzen_7_6800h_firmware, Ryzen_7_6800hs_firmware, Ryzen_7_6800u_firmware, Ryzen_7_7700_firmware, Ryzen_7_7700x_firmware, Ryzen_7_7800x3d_firmware, Ryzen_7_pro_5845_firmware, Ryzen_7_pro_7730u_firmware, Ryzen_7_pro_7745_firmware, Ryzen_9_3800x_firmware, Ryzen_9_3850x_firmware, Ryzen_9_4900h_firmware, Ryzen_9_4900hs_firmware, Ryzen_9_5900_firmware, Ryzen_9_5900hs_firmware, Ryzen_9_5900hx_firmware, Ryzen_9_5900x_firmware, Ryzen_9_5950x_firmware, Ryzen_9_5980hs_firmware, Ryzen_9_5980hx_firmware, Ryzen_9_6900hs_firmware, Ryzen_9_6900hx_firmware, Ryzen_9_6980hs_firmware, Ryzen_9_6980hx_firmware, Ryzen_9_7900_firmware, Ryzen_9_7900x3d_firmware, Ryzen_9_7900x_firmware, Ryzen_9_7950x3d_firmware, Ryzen_9_7950x_firmware, Ryzen_9_pro_5945_firmware, Ryzen_9_pro_7945_firmware
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7.8
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