CVE-2023-20569 (debian_linux, epyc_72f3_firmware, epyc_7313_firmware, epyc_7313p_firmware, epyc_7343_firmware, epyc_7373x_firmware, epyc_73f3_firmware, epyc_7413_firmware, epyc_7443_firmware, epyc_7443p_firmware, epyc_7453_firmware, epyc_7473x_firmware, epyc_74f3_firmware, epyc_7513_firmware, epyc_7543_firmware, epyc_7543p_firmware, epyc_7573x_firmware, epyc_75f3_firmware, epyc_7643_firmware, epyc_7663_firmware, epyc_7713_firmware, epyc_7713p_firmware, epyc_7763_firmware, epyc_7773x_firmware, epyc_9124_firmware, epyc_9174f_firmware, epyc_9184x_firmware, epyc_9224_firmware, epyc_9254_firmware, epyc_9274f_firmware, epyc_9334_firmware, epyc_9354_firmware, epyc_9354p_firmware, epyc_9374f_firmware, epyc_9384x_firmware, epyc_9454_firmware, epyc_9454p_firmware, epyc_9474f_firmware, epyc_9534_firmware, epyc_9554_firmware, epyc_9554p_firmware, epyc_9634_firmware, epyc_9654_firmware, epyc_9654p_firmware, epyc_9684x_firmware, epyc_9734_firmware, epyc_9754_firmware, epyc_9754s_firmware, fedora, 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_7335u_firmware, ryzen_3_7440u_firmware, ryzen_3_pro_7330u_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_5600x_firmware, ryzen_5_5600x3d_firmware, ryzen_5_5625u_firmware, ryzen_5_6600h_firmware, ryzen_5_6600hs_firmware, ryzen_5_6600u_firmware, ryzen_5_7500f_firmware, ryzen_5_7535hs_firmware, ryzen_5_7535u_firmware, ryzen_5_7540u_firmware, ryzen_5_7600_firmware, ryzen_5_7600x_firmware, ryzen_5_7640h_firmware, ryzen_5_7640u_firmware, ryzen_5_7645hx_firmware, ryzen_5_pro_5645_firmware, ryzen_5_pro_7530u_firmware, ryzen_5_pro_7640hs_firmware, ryzen_5_pro_7645_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_5800x_firmware, ryzen_7_5800x3d_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_7735hs_firmware, ryzen_7_7735u_firmware, ryzen_7_7736u_firmware, ryzen_7_7745hx_firmware, ryzen_7_7800x3d_firmware, ryzen_7_7840h_firmware, ryzen_7_7840u_firmware, ryzen_7_pro_5845_firmware, ryzen_7_pro_7730u_firmware, ryzen_7_pro_7745_firmware, ryzen_7_pro_7840hs_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_7845hx_firmware, ryzen_9_7900_firmware, ryzen_9_7900x_firmware, ryzen_9_7900x3d_firmware, ryzen_9_7940h_firmware, ryzen_9_7945hx_firmware, ryzen_9_7945hx3d_firmware, ryzen_9_7950x_firmware, ryzen_9_7950x3d_firmware, ryzen_9_pro_5945_firmware, ryzen_9_pro_7640hs_firmware, ryzen_9_pro_7945_firmware, ryzen_threadripper_pro_5945wx_firmware, ryzen_threadripper_pro_5955wx_firmware, ryzen_threadripper_pro_5965wx_firmware, ryzen_threadripper_pro_5975wx_firmware, ryzen_threadripper_pro_5995wx_firmware)

A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled?address, potentially leading to information disclosure.Read More