CVE-2021-46754: Input Validation
Published May 9, 2023
·Updated
Insufficient input validation in the ASP (AMD Secure Processor) bootloader may allow an attacker with a compromised Uapp or ABL to coerce the bootloader into exposing sensitive information to the SMU (System Management Unit) resulting in a potential loss of confidentiality and integrity.
Affected Software
560 affected components
AMD Ryzen 5300g Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5300g
AMD Ryzen 5300ge Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5300ge
AMD Ryzen 5500 Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5500
AMD Ryzen 5600 Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5600
AMD Ryzen 5600g Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5600g
AMD Ryzen 5600ge Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5600ge
AMD Ryzen 5600x Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5600x
AMD Ryzen 5700g Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5700g
AMD Ryzen 5700ge Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5700ge
AMD Ryzen 5700x Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5700x
AMD Ryzen 5800 Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5800
AMD Ryzen 5800x3d Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5800x3d
AMD Ryzen 5800x Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5800x
AMD Ryzen 5900 Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5900
AMD Ryzen 5900x Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5900x
AMD Ryzen 5945wx Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5945wx
AMD Ryzen 5950x Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5950x
AMD Ryzen 5955wx Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5955wx
AMD Ryzen 5965wx Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5965wx
AMD Ryzen 5975wx Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5975wx
AMD Ryzen 5995wx Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5995wx
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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
All of the following
AMD Ryzen 5300g Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5300g
All of the following
AMD Ryzen 5300ge Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5300ge
All of the following
AMD Ryzen 5500 Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5500
All of the following
AMD Ryzen 5600 Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5600
All of the following
AMD Ryzen 5600g Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5600g
All of the following
AMD Ryzen 5600ge Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5600ge
All of the following
AMD Ryzen 5600x Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5600x
All of the following
AMD Ryzen 5700g Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5700g
All of the following
AMD Ryzen 5700ge Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5700ge
All of the following
AMD Ryzen 5700x Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5700x
All of the following
AMD Ryzen 5800 Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5800
All of the following
AMD Ryzen 5800x3d Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5800x3d
All of the following
AMD Ryzen 5800x Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5800x
All of the following
AMD Ryzen 5900 Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5900
All of the following
AMD Ryzen 5900x Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5900x
All of the following
AMD Ryzen 5945wx Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5945wx
All of the following
AMD Ryzen 5950x Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5950x
All of the following
AMD Ryzen 5955wx Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5955wx
All of the following
AMD Ryzen 5965wx Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5965wx
All of the following
AMD Ryzen 5975wx Firmware=cezannepi-fp6_1.0.0.6
AMD Ryzen 5975wx
All of the following
AMD Ryzen 5995wx Firmware=cezannepi-fp6_1.0.0.6
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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_1.0.0.7
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
Event History
May 9, 2023
CVE Published
via MITRE·07:00 PM
Data Sourced
via MITRE·07:00 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2021-46754?
CVE-2021-46754 has a severity rating of medium, indicating potential confidentiality and integrity risks due to insufficient input validation in the ASP bootloader.
2
How do I fix CVE-2021-46754?
To fix CVE-2021-46754, you should update the firmware of the affected AMD hardware to the latest version provided by AMD.
3
Who is affected by CVE-2021-46754?
CVE-2021-46754 affects certain AMD Ryzen firmware versions, specifically those around version cezannepi-fp6_1.0.0.6.
4
What types of attacks can exploit CVE-2021-46754?
An attacker with a compromised Uapp or ABL can exploit CVE-2021-46754 to coerce the bootloader into revealing sensitive information.
5
What are the potential consequences of CVE-2021-46754?
The consequences of CVE-2021-46754 may include loss of confidentiality and integrity of sensitive information within the affected systems.