A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU core hang resulting in a potential denial of service. AMD believes the specific code includes a specific x86 instruction sequence that would not be generated by compilers.
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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 | epyc_7763_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7713p_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7713_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
84
Affected Products
4
References
amd / epyc_7763_firmware
| milanpi-sp3_1.0.0.7 |
| - |
| amd | epyc_7663_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7643_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_75f3_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7543p_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7543_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7513_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7453_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_74f3_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7443p_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7443_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7413_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_73f3_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7343_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7313p_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7313_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_72f3_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7773x_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7473x_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7573x_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | epyc_7373x_firmware | milanpi-sp3_1.0.0.7 | - |
| amd | ryzen_7_5700g_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_7_5700ge_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_5_5700g_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_5_5700ge_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_3_5300g_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_3_5300ge_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_7_4700g_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_7_4700ge_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_5_4600g_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_5_4600ge_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_3_4300g_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_3_4300ge_firmware | comboam4_v2_pi_1.2.0.6c | - |
| amd | ryzen_threadripper_pro_3945wx_firmware | - | - |
| amd | ryzen_threadripper_pro_3955wx_firmware | - | - |
| amd | ryzen_threadripper_pro_3975wx_firmware | - | - |
| amd | ryzen_threadripper_pro_3995wx_firmware | - | - |
| amd | ryzen_threadripper_pro_5945wx_firmware | - | - |
| amd | ryzen_threadripper_pro_5955wx_firmware | - | - |
| amd | ryzen_threadripper_pro_5965wx_firmware | - | - |
| amd | ryzen_threadripper_pro_5975wx_firmware | - | - |
| amd | ryzen_threadripper_pro_5995wx_firmware | - | - |
| amd | ryzen_3_2200u_firmware | - | - |
| amd | ryzen_3_2300u_firmware | - | - |
| amd | ryzen_3_pro_2300u_firmware | - | - |
| amd | ryzen_5_2500u_firmware | - | - |
| amd | ryzen_5_pro_2500u_firmware | - | - |
| amd | ryzen_5_2600h_firmware | - | - |
| amd | ryzen_7_2700u_firmware | - | - |
| amd | ryzen_7_pro_2700u_firmware | - | - |
| amd | ryzen_7_2800h_firmware | - | - |
| amd | ryzen_3_3300g_firmware | - | - |
| amd | ryzen_3_3300x_firmware | - | - |
| amd | ryzen_3_3100_firmware | - | - |
| amd | ryzen_3_pro_3300u_firmware | - | - |
| amd | ryzen_5_3400g_firmware | - | - |
| amd | ryzen_5_3450g_firmware | - | - |
| amd | ryzen_5_3600_firmware | - | - |
| amd | ryzen_5_3600x_firmware | - | - |
| amd | ryzen_5_pro_3500u_firmware | - | - |
| amd | ryzen_7_3700x_firmware | - | - |
| amd | ryzen_7_3800x_firmware | - | - |
| amd | ryzen_7_pro_3700u_firmware | - | - |
| amd | ryzen_9_5980hx_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_9_5980hs_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_7_5825u_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_9_5900hx_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_9_5900hs_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_7_5825c_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_7_5800h_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_5_5625u_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_7_5800hs_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_5_5625c_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_5_5600h_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_5_5600hs_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_7_5800u_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_5_5600u_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_5_5560u_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_3_5425u_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_3_5425c_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_3_5400u_firmware | cezannepi-fp6_1.0.0.9a | - |
| amd | ryzen_3_5125c_firmware | cezannepi-fp6_1.0.0.9a | - |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact