When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| amd | athlon_x4_750_firmware | - | - |
| amd | athlon_x4_760k_firmware | - | - |
| amd | athlon_x4_830_firmware | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
170
Affected Products
5
References
amd / athlon_x4_750_firmware
| - |
| amd | athlon_x4_840_firmware | - | - |
| amd | athlon_x4_860k_firmware | - | - |
| amd | athlon_x4_870k_firmware | - | - |
| amd | athlon_x4_880k_firmware | - | - |
| amd | athlon_x4_835_firmware | - | - |
| amd | athlon_x4_845_firmware | - | - |
| amd | athlon_x4_940_firmware | - | - |
| amd | athlon_x4_950_firmware | - | - |
| amd | athlon_x4_970_firmware | - | - |
| amd | ryzen_threadripper_pro_5995wx_firmware | - | - |
| amd | ryzen_threadripper_pro_5975w_firmware | - | - |
| amd | ryzen_threadripper_pro_5965wx_firmware | - | - |
| amd | ryzen_threadripper_pro_5955wx_firmware | - | - |
| amd | ryzen_threadripper_pro_5945wx_firmware | - | - |
| amd | ryzen_threadripper_2990wx_firmware | - | - |
| amd | ryzen_threadripper_2970wx_firmware | - | - |
| amd | ryzen_threadripper_2950x_firmware | - | - |
| amd | ryzen_threadripper_2920x_firmware | - | - |
| amd | ryzen_threadripper_3960x_firmware | - | - |
| amd | ryzen_threadripper_3970x_firmware | - | - |
| amd | ryzen_threadripper_3990x_firmware | - | - |
| amd | a12-9730p_firmware | - | - |
| amd | a12-9700p_firmware | - | - |
| amd | a10-9630p_firmware | - | - |
| amd | a10-9600p_firmware | - | - |
| amd | a9-9420_firmware | - | - |
| amd | a9-9410_firmware | - | - |
| amd | a6-9220_firmware | - | - |
| amd | a6-9220c_firmware | - | - |
| amd | a6-9210_firmware | - | - |
| amd | a4-9120_firmware | - | - |
| amd | a4-9120c_firmware | - | - |
| amd | ryzen_7_2700x_firmware | - | - |
| amd | ryzen_7_2700_firmware | - | - |
| amd | ryzen_5_2600x_firmware | - | - |
| amd | ryzen_5_2600_firmware | - | - |
| amd | ryzen_3_1200_firmware | - | - |
| amd | ryzen_3_2300x_firmware | - | - |
| amd | ryzen_5_1600_af_firmware | - | - |
| amd | ryzen_5_2500x_firmware | - | - |
| amd | ryzen_7_2700e_firmware | - | - |
| amd | ryzen_3_3100_firmware | - | - |
| amd | ryzen_3_3300x_firmware | - | - |
| amd | ryzen_5_3500_firmware | - | - |
| amd | ryzen_5_3500x_firmware | - | - |
| amd | ryzen_5_3600_firmware | - | - |
| amd | ryzen_5_3600x_firmware | - | - |
| amd | ryzen_5_3600xt_firmware | - | - |
| amd | ryzen_7_3700x_firmware | - | - |
| amd | ryzen_7_3800x_firmware | - | - |
| amd | ryzen_7_3800xt_firmware | - | - |
| amd | ryzen_9_3900_firmware | - | - |
| amd | ryzen_9_3900x_firmware | - | - |
| amd | ryzen_9_3900xt_firmware | - | - |
| amd | ryzen_9_3950x_firmware | - | - |
| amd | ryzen_9_pro_3900_firmware | - | - |
| amd | ryzen_7_4700g_firmware | - | - |
| amd | ryzen_5_4600g_firmware | - | - |
| amd | ryzen_3_4300g_firmware | - | - |
| amd | ryzen_7_4700ge_firmware | - | - |
| amd | ryzen_5_4600ge_firmware | - | - |
| amd | ryzen_3_4300ge_firmware | - | - |
| amd | ryzen_7_2800h_firmware | - | - |
| amd | ryzen_7_2700u_firmware | - | - |
| amd | ryzen_5_2600h_firmware | - | - |
| amd | ryzen_5_2500u_firmware | - | - |
| amd | ryzen_3_2300u_firmware | - | - |
| amd | ryzen_3_2200u_firmware | - | - |
| amd | athlon_silver_3050e_firmware | - | - |
| amd | athlon_pro_3045b_firmware | - | - |
| amd | athlon_silver_3050u_firmware | - | - |
| amd | athlon_silver_3050c_firmware | - | - |
| amd | athlon_pro_3145b_firmware | - | - |
| amd | athlon_gold_3150u_firmware | - | - |
| amd | athlon_gold_3150c_firmware | - | - |
| amd | ryzen_7_3780u_firmware | - | - |
| amd | ryzen_7_3750h_firmware | - | - |
| amd | ryzen_7_pro_3700u_firmware | - | - |
| amd | ryzen_7_3700u_firmware | - | - |
| amd | ryzen_5_3580u_firmware | - | - |
| amd | ryzen_5_3550h_firmware | - | - |
| amd | ryzen_5_pro_3500u_firmware | - | - |
| amd | ryzen_5_3500u_firmware | - | - |
| amd | ryzen_3_pro_3300u_firmware | - | - |
| amd | ryzen_3_3300u_firmware | - | - |
| amd | ryzen_3_3250u_firmware | - | - |
| amd | ryzen_3_3200u_firmware | - | - |
| amd | ryzen_7_pro_3700u_firmware | - | - |
| amd | ryzen_5_pro_3500u_firmware | - | - |
| amd | ryzen_3_pro_3300u_firmware | - | - |
| amd | athlon_pro_300u_firmware | - | - |
| amd | ryzen_7_4800u_firmware | - | - |
| amd | ryzen_7_4700u_firmware | - | - |
| amd | ryzen_5_4600u_firmware | - | - |
| amd | ryzen_5_4500u_firmware | - | - |
| amd | ryzen_3_4300u_firmware | - | - |
| amd | ryzen_9_4900h_firmware | - | - |
| amd | ryzen_7_4800h_firmware | - | - |
| amd | ryzen_5_4600h_firmware | - | - |
| amd | ryzen_9_5980hx_firmware | - | - |
| amd | ryzen_9_5980hs_firmware | - | - |
| amd | ryzen_9_5900hx_firmware | - | - |
| amd | ryzen_9_5900hs_firmware | - | - |
| amd | ryzen_7_5800h_firmware | - | - |
| amd | ryzen_7_5800hs_firmware | - | - |
| amd | ryzen_7_pro_5850u_firmware | - | - |
| amd | ryzen_7_5825u_firmware | - | - |
| amd | ryzen_7_5800u_firmware | - | - |
| amd | ryzen_7_5700u_firmware | - | - |
| amd | ryzen_5_5600h_firmware | - | - |
| amd | ryzen_5_5600hs_firmware | - | - |
| amd | ryzen_5_5625u_firmware | - | - |
| amd | ryzen_5_5600u_firmware | - | - |
| amd | ryzen_5_5500u_firmware | - | - |
| amd | ryzen_3_5425u_firmware | - | - |
| amd | ryzen_3_5400u_firmware | - | - |
| amd | ryzen_3_5300u_firmware | - | - |
| amd | athlon_gold_7220u_firmware | - | - |
| amd | athlon_silver_7120u_firmware | - | - |
| amd | athlon_gold_3150u_firmware | - | - |
| amd | athlon_silver_3050u_firmware | - | - |
| amd | epyc_7232p_firmware | - | - |
| amd | epyc_7302p_firmware | - | - |
| amd | epyc_7402p_firmware | - | - |
| amd | epyc_7502p_firmware | - | - |
| amd | epyc_7702p_firmware | - | - |
| amd | epyc_7252_firmware | - | - |
| amd | epyc_7262_firmware | - | - |
| amd | epyc_7272_firmware | - | - |
| amd | epyc_7282_firmware | - | - |
| amd | epyc_7302_firmware | - | - |
| amd | epyc_7352_firmware | - | - |
| amd | epyc_7402_firmware | - | - |
| amd | epyc_7452_firmware | - | - |
| amd | epyc_7502_firmware | - | - |
| amd | epyc_7532_firmware | - | - |
| amd | epyc_7542_firmware | - | - |
| amd | epyc_7552_firmware | - | - |
| amd | epyc_7642_firmware | - | - |
| amd | epyc_7662_firmware | - | - |
| amd | epyc_7702_firmware | - | - |
| amd | epyc_7742_firmware | - | - |
| amd | epyc_7h12_firmware | - | - |
| amd | epyc_7f32_firmware | - | - |
| amd | epyc_7f52_firmware | - | - |
| amd | epyc_7f72_firmware | - | - |
| amd | epyc_embedded_3451_firmware | - | - |
| amd | epyc_embedded_3551_firmware | - | - |
| amd | epyc_embedded_3255_firmware | - | - |
| amd | epyc_embedded_3251_firmware | - | - |
| amd | epyc_embedded_3201_firmware | - | - |
| amd | epyc_embedded_3151_firmware | - | - |
| amd | epyc_embedded_3101_firmware | - | - |
| amd | epyc_embedded_7601_firmware | - | - |
| amd | epyc_embedded_7551_firmware | - | - |
| amd | epyc_embedded_7501_firmware | - | - |
| amd | epyc_embedded_7451_firmware | - | - |
| amd | epyc_embedded_7401_firmware | - | - |
| amd | epyc_embedded_7371_firmware | - | - |
| amd | epyc_embedded_7351_firmware | - | - |
| amd | epyc_embedded_7301_firmware | - | - |
| amd | epyc_embedded_7281_firmware | - | - |
| amd | epyc_embedded_7261_firmware | - | - |
| amd | epyc_embedded_7251_firmware | - | - |
| amd | epyc_embedded_755p_firmware | - | - |
| amd | epyc_embedded_740p_firmware | - | - |
| amd | epyc_embedded_735p_firmware | - | - |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability
Impact