CVE-2021-46765
High
Description
Insufficient input validation in ASP may allow an attacker with a compromised SMM to induce out-of-bounds memory reads within the ASP, potentially leading to a denial of service.
SeverityHigh
CVSS7.5
Exploit probability—
ProductAmd Ryzen 6600h Firmware
PublishedMay 9, 2023
First seenMay 9, 2023
Weakness typeCWE-125Out-of-bounds read
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| amd ryzen_6600h_firmware | rembrandtpi-fp7_1.0.0.5 | — |
| amd ryzen_6600hs_firmware | rembrandtpi-fp7_1.0.0.5 | — |
| amd ryzen_6600u_firmware | rembrandtpi-fp7_1.0.0.5 | — |
| amd ryzen_6800h_firmware | rembrandtpi-fp7_1.0.0.5 | — |
| amd ryzen_6800hs_firmware | rembrandtpi-fp7_1.0.0.5 | — |
| amd ryzen_6800u_firmware | rembrandtpi-fp7_1.0.0.5 | — |
| amd ryzen_6900hs_firmware | rembrandtpi-fp7_1.0.0.5 | — |
| amd ryzen_6900hx_firmware | rembrandtpi-fp7_1.0.0.5 | — |
| amd ryzen_6980hs_firmware | rembrandtpi-fp7_1.0.0.5 | — |
| amd ryzen_6980hx_firmware | rembrandtpi-fp7_1.0.0.5 | — |
| amd ryzen_5300g_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5300ge_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5500_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5600_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5600g_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5600ge_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5600x_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5700g_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5700ge_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5700x_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5800_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5800x3d_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5800x_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5900_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5900x_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5945wx_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5950x_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5955wx_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5965wx_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5975wx_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_5995wx_firmware | cezannepi-fp6_1.0.0.b, comboam4v2_pi_1.2.0.8 | — |
| amd ryzen_3100_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3300x_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3500_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3500x_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3600_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3600x_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3600xt_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3800x_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3800xt_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3900_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3900x_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3900xt_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
| amd ryzen_3950x_firmware | comboam4v2_pi_1.2.0.8, renoirpi-fp6_1.0.0.9 | — |
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