CVE-2021-46759: Input Validation

Published May 9, 2023

Updated

Improper syscall input validation in AMD TEE (Trusted Execution Environment) may allow an attacker with physical access and control of a Uapp that runs under the bootloader to reveal the contents of the ASP (AMD Secure Processor) bootloader accessible memory to a serial port, resulting in a potential loss of integrity.

Affected Software

623 affected components

All of the following

AMD Ryzen 5300g Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5300g

All of the following

AMD Ryzen 5300g Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5300g

All of the following

AMD Ryzen 5300ge Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5300ge

All of the following

AMD Ryzen 5300ge Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5300ge

All of the following

AMD Ryzen 5500 Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5500

All of the following

AMD Ryzen 5500 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5500

All of the following

AMD Ryzen 5600 Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5600

All of the following

AMD Ryzen 5600 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5600

All of the following

AMD Ryzen 5600g Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5600g

All of the following

AMD Ryzen 5600g Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5600g

All of the following

AMD Ryzen 5600ge Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5600ge

All of the following

AMD Ryzen 5600ge Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5600ge

All of the following

AMD Ryzen 5600x Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5600x

All of the following

AMD Ryzen 5600x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5600x

All of the following

AMD Ryzen 5700g Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5700g

All of the following

AMD Ryzen 5700g Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5700g

All of the following

AMD Ryzen 5700ge Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5700ge

All of the following

AMD Ryzen 5700ge Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5700ge

All of the following

AMD Ryzen 5700x Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5700x

All of the following

AMD Ryzen 5700x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5700x

All of the following

AMD Ryzen 5800 Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5800

All of the following

AMD Ryzen 5800 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5800

All of the following

AMD Ryzen 5800x3d Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5800x3d

All of the following

AMD Ryzen 5800x3d Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5800x3d

All of the following

AMD Ryzen 5800x Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5800x

All of the following

AMD Ryzen 5800x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5800x

All of the following

AMD Ryzen 5900 Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5900

All of the following

AMD Ryzen 5900 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5900

All of the following

AMD Ryzen 5900x Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5900x

All of the following

AMD Ryzen 5900x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5900x

All of the following

AMD Ryzen 5945wx Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5945wx

All of the following

AMD Ryzen 5945wx Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5945wx

All of the following

AMD Ryzen 5950x Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5950x

All of the following

AMD Ryzen 5950x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5950x

All of the following

AMD Ryzen 5955wx Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5955wx

All of the following

AMD Ryzen 5955wx Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5955wx

All of the following

AMD Ryzen 5965wx Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5965wx

All of the following

AMD Ryzen 5965wx Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5965wx

All of the following

AMD Ryzen 5975wx Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5975wx

All of the following

AMD Ryzen 5975wx Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5975wx

All of the following

AMD Ryzen 5995wx Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5995wx

All of the following

AMD Ryzen 5995wx Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5995wx

All of the following

AMD Ryzen 3100 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3100

All of the following

AMD Ryzen 3100 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3100

All of the following

AMD Ryzen 3100 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3100

All of the following

AMD Ryzen 3100 Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3100

All of the following

AMD Ryzen 3100 Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3100

All of the following

AMD Ryzen 3300x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3300x

All of the following

AMD Ryzen 3300x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3300x

All of the following

AMD Ryzen 3300x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3300x

All of the following

AMD Ryzen 3300x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3300x

All of the following

AMD Ryzen 3300x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3300x

All of the following

AMD Ryzen 3500 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3500

All of the following

AMD Ryzen 3500 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3500

All of the following

AMD Ryzen 3500 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3500

All of the following

AMD Ryzen 3500 Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3500

All of the following

AMD Ryzen 3500 Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3500

All of the following

AMD Ryzen 3500x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3500x

All of the following

AMD Ryzen 3500x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3500x

All of the following

AMD Ryzen 3500x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3500x

All of the following

AMD Ryzen 3500x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3500x

All of the following

AMD Ryzen 3500x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3500x

All of the following

AMD Ryzen 3600 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3600

All of the following

AMD Ryzen 3600 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3600

All of the following

AMD Ryzen 3600 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3600

All of the following

AMD Ryzen 3600 Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3600

All of the following

AMD Ryzen 3600 Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3600

All of the following

AMD Ryzen 3600x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3600x

All of the following

AMD Ryzen 3600x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3600x

All of the following

AMD Ryzen 3600x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3600x

All of the following

AMD Ryzen 3600x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3600x

All of the following

AMD Ryzen 3600x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3600x

All of the following

AMD Ryzen 3600xt Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3600xt

All of the following

AMD Ryzen 3600xt Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3600xt

All of the following

AMD Ryzen 3600xt Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3600xt

All of the following

AMD Ryzen 3600xt Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3600xt

All of the following

AMD Ryzen 3600xt Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3600xt

All of the following

AMD Ryzen 3800x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3800x

All of the following

AMD Ryzen 3800x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3800x

All of the following

AMD Ryzen 3800x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3800x

All of the following

AMD Ryzen 3800x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3800x

All of the following

AMD Ryzen 3800x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3800x

All of the following

AMD Ryzen 3800xt Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3800xt

All of the following

AMD Ryzen 3800xt Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3800xt

All of the following

AMD Ryzen 3800xt Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3800xt

All of the following

AMD Ryzen 3800xt Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3800xt

All of the following

AMD Ryzen 3800xt Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3800xt

All of the following

AMD Ryzen 3900 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3900

All of the following

AMD Ryzen 3900 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3900

All of the following

AMD Ryzen 3900 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3900

All of the following

AMD Ryzen 3900 Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3900

All of the following

AMD Ryzen 3900 Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3900

All of the following

AMD Ryzen 3900x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3900x

All of the following

AMD Ryzen 3900x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3900x

All of the following

AMD Ryzen 3900x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3900x

All of the following

AMD Ryzen 3900x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3900x

All of the following

AMD Ryzen 3900x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3900x

All of the following

AMD Ryzen 3900xt Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3900xt

All of the following

AMD Ryzen 3900xt Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3900xt

All of the following

AMD Ryzen 3900xt Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3900xt

All of the following

AMD Ryzen 3900xt Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3900xt

All of the following

AMD Ryzen 3900xt Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3900xt

All of the following

AMD Ryzen 3950x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3950x

All of the following

AMD Ryzen 3950x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3950x

All of the following

AMD Ryzen 3950x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3950x

All of the following

AMD Ryzen 3950x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3950x

All of the following

AMD Ryzen 3950x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3950x

All of the following

AMD Ryzen 1200 \(af\) Firmware=comboam4pi_1.0.0.9

AMD Ryzen 1200 \(af\)

All of the following

AMD Ryzen 1200 \(af\) Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 1200 \(af\)

All of the following

AMD Ryzen 1200 \(af\) Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 1200 \(af\)

All of the following

AMD Ryzen 1200 \(af\) Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 1200 \(af\)

All of the following

AMD Ryzen 1600 \(af\) Firmware=comboam4pi_1.0.0.9

AMD Ryzen 1600 \(af\)

All of the following

AMD Ryzen 1600 \(af\) Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 1600 \(af\)

All of the following

AMD Ryzen 1600 \(af\) Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 1600 \(af\)

All of the following

AMD Ryzen 1600 \(af\) Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 1600 \(af\)

All of the following

AMD Ryzen 2200g Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2200g

All of the following

AMD Ryzen 2200g Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2200g

All of the following

AMD Ryzen 2200g Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2200g

All of the following

AMD Ryzen 2200g Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2200g

All of the following

AMD Ryzen 2200ge Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2200ge

All of the following

AMD Ryzen 2200ge Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2200ge

All of the following

AMD Ryzen 2200ge Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2200ge

All of the following

AMD Ryzen 2200ge Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2200ge

All of the following

AMD Ryzen 2300x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2300x

All of the following

AMD Ryzen 2300x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2300x

All of the following

AMD Ryzen 2300x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2300x

All of the following

AMD Ryzen 2300x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2300x

All of the following

AMD Ryzen 2400g Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2400g

All of the following

AMD Ryzen 2400g Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2400g

All of the following

AMD Ryzen 2400g Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2400g

All of the following

AMD Ryzen 2400g Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2400g

All of the following

AMD Ryzen 2400ge Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2400ge

All of the following

AMD Ryzen 2400ge Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2400ge

All of the following

AMD Ryzen 2400ge Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2400ge

All of the following

AMD Ryzen 2400ge Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2400ge

All of the following

AMD Ryzen 2500x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2500x

All of the following

AMD Ryzen 2500x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2500x

All of the following

AMD Ryzen 2500x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2500x

All of the following

AMD Ryzen 2500x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2500x

All of the following

AMD Ryzen 2600 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2600

All of the following

AMD Ryzen 2600 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2600

All of the following

AMD Ryzen 2600 Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2600

All of the following

AMD Ryzen 2600 Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2600

All of the following

AMD Ryzen 2600e Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2600e

All of the following

AMD Ryzen 2600e Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2600e

All of the following

AMD Ryzen 2600e Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2600e

All of the following

AMD Ryzen 2600e Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2600e

All of the following

AMD Ryzen 2600x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2600x

All of the following

AMD Ryzen 2600x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2600x

All of the following

AMD Ryzen 2600x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2600x

All of the following

AMD Ryzen 2600x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2600x

All of the following

AMD Ryzen 2700 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2700

All of the following

AMD Ryzen 2700 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2700

All of the following

AMD Ryzen 2700 Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2700

All of the following

AMD Ryzen 2700 Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2700

All of the following

AMD Ryzen 2700e Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2700e

All of the following

AMD Ryzen 2700e Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2700e

All of the following

AMD Ryzen 2700e Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2700e

All of the following

AMD Ryzen 2700e Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2700e

All of the following

AMD Ryzen 2700x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2700x

All of the following

AMD Ryzen 2700x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2700x

All of the following

AMD Ryzen 2700x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2700x

All of the following

AMD Ryzen 2700x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2700x

All of the following

AMD Ryzen 2920x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2920x

All of the following

AMD Ryzen 2920x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2920x

All of the following

AMD Ryzen 2920x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2920x

All of the following

AMD Ryzen 2920x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2920x

All of the following

AMD Ryzen 2950x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2950x

All of the following

AMD Ryzen 2950x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2950x

All of the following

AMD Ryzen 2950x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2950x

All of the following

AMD Ryzen 2950x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2950x

All of the following

AMD Ryzen 2970wx Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2970wx

All of the following

AMD Ryzen 2970wx Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2970wx

All of the following

AMD Ryzen 2970wx Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2970wx

All of the following

AMD Ryzen 2970wx Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2970wx

All of the following

AMD Ryzen 2990wx Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2990wx

All of the following

AMD Ryzen 2990wx Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2990wx

All of the following

AMD Ryzen 2990wx Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2990wx

All of the following

AMD Ryzen 2990wx Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2990wx

All of the following

AMD Ryzen Pro 2100ge Firmware=comboam4pi_1.0.0.9

AMD Ryzen Pro 2100ge

All of the following

AMD Ryzen Pro 2100ge Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen Pro 2100ge

All of the following

AMD Ryzen Pro 2100ge Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen Pro 2100ge

All of the following

AMD Ryzen Pro 2100ge Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen Pro 2100ge

All of the following

AMD Athlon Gold 3150g Firmware=picassopi-fp5_1.0.0.e

AMD Athlon Gold 3150g

All of the following

AMD Athlon Gold 3150g Firmware=pollockpi-ft5_1.0.0.4

AMD Athlon Gold 3150g

All of the following

AMD Athlon Gold 3150ge Firmware=picassopi-fp5_1.0.0.e

AMD Athlon Gold 3150ge

All of the following

AMD Athlon Gold 3150ge Firmware=pollockpi-ft5_1.0.0.4

AMD Athlon Gold 3150ge

All of the following

AMD Athlon Silver 3050ge Firmware=picassopi-fp5_1.0.0.e

AMD Athlon Silver 3050ge

All of the following

AMD Athlon Silver 3050ge Firmware=pollockpi-ft5_1.0.0.4

AMD Athlon Silver 3050ge

AMD Ryzen 5300g Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5300g

AMD Ryzen 5300g Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5300ge Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5300ge

AMD Ryzen 5300ge Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5500 Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5500

AMD Ryzen 5500 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5600 Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5600

AMD Ryzen 5600 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5600g Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5600g

AMD Ryzen 5600g Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5600ge Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5600ge

AMD Ryzen 5600ge Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5600x Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5600x

AMD Ryzen 5600x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5700g Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5700g

AMD Ryzen 5700g Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5700ge Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5700ge

AMD Ryzen 5700ge Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5700x Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5700x

AMD Ryzen 5700x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5800 Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5800

AMD Ryzen 5800 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5800x3d Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5800x3d

AMD Ryzen 5800x3d Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5800x Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5800x

AMD Ryzen 5800x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5900 Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5900

AMD Ryzen 5900 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5900x Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5900x

AMD Ryzen 5900x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5945wx Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5945wx

AMD Ryzen 5945wx Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5950x Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5950x

AMD Ryzen 5950x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5955wx Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5955wx

AMD Ryzen 5955wx Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5965wx Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5965wx

AMD Ryzen 5965wx Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5975wx Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5975wx

AMD Ryzen 5975wx Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 5995wx Firmware=cezannepi-fp6_1.0.0.8

AMD Ryzen 5995wx

AMD Ryzen 5995wx Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3100 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3100

AMD Ryzen 3100 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3100 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3100 Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3100 Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3300x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3300x

AMD Ryzen 3300x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3300x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3300x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3300x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3500 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3500

AMD Ryzen 3500 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3500 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3500 Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3500 Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3500x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3500x

AMD Ryzen 3500x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3500x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3500x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3500x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3600 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3600

AMD Ryzen 3600 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3600 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3600 Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3600 Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3600x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3600x

AMD Ryzen 3600x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3600x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3600x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3600x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3600xt Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3600xt

AMD Ryzen 3600xt Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3600xt Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3600xt Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3600xt Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3800x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3800x

AMD Ryzen 3800x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3800x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3800x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3800x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3800xt Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3800xt

AMD Ryzen 3800xt Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3800xt Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3800xt Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3800xt Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3900 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3900

AMD Ryzen 3900 Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3900 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3900 Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3900 Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3900x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3900x

AMD Ryzen 3900x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3900x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3900x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3900x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3900xt Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3900xt

AMD Ryzen 3900xt Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3900xt Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3900xt Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3900xt Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 3950x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 3950x

AMD Ryzen 3950x Firmware=comboam4v2_pi_1.2.0.5

AMD Ryzen 3950x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 3950x Firmware=picassopi-fp5_1.0.0.e

AMD Ryzen 3950x Firmware=renoirpi-fp6_1.0.0.8

AMD Ryzen 1200 \(af\) Firmware=comboam4pi_1.0.0.9

AMD Ryzen 1200 \(af\)

AMD Ryzen 1200 \(af\) Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 1200 \(af\) Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 1200 \(af\) Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 1600 \(af\) Firmware=comboam4pi_1.0.0.9

AMD Ryzen 1600 \(af\)

AMD Ryzen 1600 \(af\) Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 1600 \(af\) Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 1600 \(af\) Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2200g Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2200g

AMD Ryzen 2200g Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2200g Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2200g Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2200ge Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2200ge

AMD Ryzen 2200ge Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2200ge Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2200ge Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2300x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2300x

AMD Ryzen 2300x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2300x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2300x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2400g Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2400g

AMD Ryzen 2400g Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2400g Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2400g Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2400ge Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2400ge

AMD Ryzen 2400ge Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2400ge Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2400ge Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2500x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2500x

AMD Ryzen 2500x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2500x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2500x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2600 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2600

AMD Ryzen 2600 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2600 Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2600 Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2600e Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2600e

AMD Ryzen 2600e Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2600e Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2600e Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2600x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2600x

AMD Ryzen 2600x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2600x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2600x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2700 Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2700

AMD Ryzen 2700 Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2700 Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2700 Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2700e Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2700e

AMD Ryzen 2700e Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2700e Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2700e Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2700x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2700x

AMD Ryzen 2700x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2700x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2700x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2920x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2920x

AMD Ryzen 2920x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2920x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2920x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2950x Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2950x

AMD Ryzen 2950x Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2950x Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2950x Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2970wx Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2970wx

AMD Ryzen 2970wx Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2970wx Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2970wx Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen 2990wx Firmware=comboam4pi_1.0.0.9

AMD Ryzen 2990wx

AMD Ryzen 2990wx Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen 2990wx Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen 2990wx Firmware=raven-fp5-am4_1.1.0.f

AMD Ryzen Pro 2100ge Firmware=comboam4pi_1.0.0.9

AMD Ryzen Pro 2100ge

AMD Ryzen Pro 2100ge Firmware=comboam4v2_pi_1.2.0.8

AMD Ryzen Pro 2100ge Firmware=pinnaclepi-am4_1.0.0.d

AMD Ryzen Pro 2100ge Firmware=raven-fp5-am4_1.1.0.f

AMD Athlon Gold 3150g Firmware=picassopi-fp5_1.0.0.e

AMD Athlon Gold 3150g

AMD Athlon Gold 3150g Firmware=pollockpi-ft5_1.0.0.4

AMD Athlon Gold 3150ge Firmware=picassopi-fp5_1.0.0.e

AMD Athlon Gold 3150ge

AMD Athlon Gold 3150ge Firmware=pollockpi-ft5_1.0.0.4

AMD Athlon Silver 3050ge Firmware=picassopi-fp5_1.0.0.e

AMD Athlon Silver 3050ge

AMD Athlon Silver 3050ge Firmware=pollockpi-ft5_1.0.0.4

Event History

May 9, 2023

CVE Published

via MITRE·07:00 PM

Data Sourced

via MITRE·07:00 PM

Description

Frequently Asked Questions

What is the severity of CVE-2021-46759?

CVE-2021-46759 is rated as high severity due to the potential for physical access exploitation that allows memory content disclosure.

How do I fix CVE-2021-46759?

To mitigate CVE-2021-46759, update the affected AMD firmware to the latest versions provided by AMD.

What systems are affected by CVE-2021-46759?

CVE-2021-46759 affects AMD Ryzen processors with specific firmware versions, including Ryzen 3 5300G, 5300GE, and several other Ryzen models.

What potential risks are associated with CVE-2021-46759?

The main risk of CVE-2021-46759 is that an attacker with physical access can access sensitive data stored in memory.

Is there a patch available for CVE-2021-46759?

Yes, AMD has released firmware updates to address CVE-2021-46759 and users are advised to apply these updates.

CVE-2021-46759: Input Validation

Affected Software

Event History

Don't miss critical vulnerabilities

Frequently Asked Questions

What is the severity of CVE-2021-46759?

How do I fix CVE-2021-46759?

What systems are affected by CVE-2021-46759?

What potential risks are associated with CVE-2021-46759?

Is there a patch available for CVE-2021-46759?

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