CWE
665
Advisory Published
Updated

CVE-2023-20597

First published: Wed Sep 20 2023(Updated: )

Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.

Credit: psirt@amd.com psirt@amd.com

Affected SoftwareAffected VersionHow to fix
Amd Ryzen 3 3100 Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3100 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3100
Amd Ryzen 3 3200g Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3200g Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3200g
Amd Ryzen 3 3200ge Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3200ge Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3200ge
Amd Ryzen 3 3200u Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3200u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3200u
Amd Ryzen 3 3250c Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3250c Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3250c
Amd Ryzen 3 3250u Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3250u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3250u
Amd Ryzen 3 3300 Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3300 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3300
Amd Ryzen 3 3300g Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3300g Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3300g
Amd Ryzen 3 3300u Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3300u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3300u
Amd Ryzen 3 3300x Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3300x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3300x
Amd Ryzen 3 3350u Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3350u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3350u
Amd Ryzen 3 3450u Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3450u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3450u
Amd Ryzen 3 3500c Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3500c Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3500c
Amd Ryzen 3 3500u Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3500u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3500u
Amd Ryzen 3 3550h Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3550h Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3550h
Amd Ryzen 3 3580u Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3580u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3580u
Amd Ryzen 3 3700c Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3700c Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3700c
Amd Ryzen 3 3700u Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3700u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3700u
Amd Ryzen 3 3750h Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3750h Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3750h
Amd Ryzen 3 3780u Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3 3780u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3 3780u
Amd Ryzen 3100 Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3100 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3100
Amd Ryzen 3300x Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3300x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3300x
Amd Ryzen 3500 Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3500 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3500
Amd Ryzen 3500x Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3500x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3500x
Amd Ryzen 3600 Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3600 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3600
Amd Ryzen 3600x Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3600x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3600x
Amd Ryzen 3600xt Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3600xt Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3600xt
Amd Ryzen 3800x Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3800x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3800x
Amd Ryzen 3800xt Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3800xt Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3800xt
Amd Ryzen 3900 Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3900 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3900
Amd Ryzen 3900x Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3900x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3900x
Amd Ryzen 3900xt Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3900xt Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3900xt
Amd Ryzen 3945wx Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3945wx Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3945wx
Amd Ryzen 3950x Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3950x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3950x
Amd Ryzen 3955wx Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3955wx Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3955wx
Amd Ryzen 3960x Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3960x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3960x
Amd Ryzen 3970x Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3970x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3970x
Amd Ryzen 3975wx Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3975wx Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3975wx
Amd Ryzen 3990x Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3990x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3990x
Amd Ryzen 3995wx Firmware=comboam4pi_1.0.0.9
Amd Ryzen 3995wx Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 3995wx
Amd Ryzen 5 5500 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5500
Amd Ryzen 5 5500u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5500u
Amd Ryzen 5 5560u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5560u
Amd Ryzen 5 5600 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5600
Amd Ryzen 5 5600g Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5600g
Amd Ryzen 5 5600ge Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5600ge
Amd Ryzen 5 5600h Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5600h
Amd Ryzen 5 5600hs Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5600hs
Amd Ryzen 5 5600u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5600u
Amd Ryzen 5 5600x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5600x
Amd Ryzen 5 5600x3d Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5600x3d
Amd Ryzen 5 5625c Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5625c
Amd Ryzen 5 5625u Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5625u
Amd Ryzen 5 5700g Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5700g
Amd Ryzen 5 5700ge Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5 5700ge
Amd Ryzen 5300g Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5300g
Amd Ryzen 5300ge Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5300ge
Amd Ryzen 5500 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5500
Amd Ryzen 5600 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5600
Amd Ryzen 5600g Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5600g
Amd Ryzen 5600ge Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5600ge
Amd Ryzen 5600x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5600x
Amd Ryzen 5700g Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5700g
Amd Ryzen 5700ge Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5700ge
Amd Ryzen 5700x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5700x
Amd Ryzen 5800 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5800
Amd Ryzen 5800x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5800x
Amd Ryzen 5800x3d Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5800x3d
Amd Ryzen 5900 Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5900
Amd Ryzen 5900x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5900x
Amd Ryzen 5945wx Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5945wx
Amd Ryzen 5950x Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5950x
Amd Ryzen 5955wx Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5955wx
Amd Ryzen 5965wx Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5965wx
Amd Ryzen 5975wx Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5975wx
Amd Ryzen 5995wx Firmware=comboam4v2pi_1.2.0.8
Amd Ryzen 5995wx
Amd Ryzen Threadripper 3960x Firmware=castlepeakpi-sp3r3_1.0.0.8
Amd Ryzen Threadripper 3960x
Amd Ryzen Threadripper 3970x Firmware=castlepeakpi-sp3r3_1.0.0.8
Amd Ryzen Threadripper 3970x
Amd Ryzen Threadripper 3990x Firmware=castlepeakpi-sp3r3_1.0.0.8
Amd Ryzen Threadripper 3990x
Amd Ryzen Threadripper Pro 3795wx Firmware=castlepeakwspi-swrx8_1.0.0.a
Amd Ryzen Threadripper Pro 3795wx Firmware=chagallwspi-swrx8_1.0.0.4
Amd Ryzen Threadripper Pro 3795wx
Amd Ryzen Threadripper Pro 3945wx Firmware=castlepeakwspi-swrx8_1.0.0.a
Amd Ryzen Threadripper Pro 3945wx Firmware=chagallwspi-swrx8_1.0.0.4
Amd Ryzen Threadripper Pro 3945wx
Amd Ryzen Threadripper Pro 3955wx Firmware=castlepeakwspi-swrx8_1.0.0.a
Amd Ryzen Threadripper Pro 3955wx Firmware=chagallwspi-swrx8_1.0.0.4
Amd Ryzen Threadripper Pro 3955wx
Amd Ryzen Threadripper Pro 3975wx Firmware=castlepeakwspi-swrx8_1.0.0.a
Amd Ryzen Threadripper Pro 3975wx Firmware=chagallwspi-swrx8_1.0.0.4
Amd Ryzen Threadripper Pro 3975wx
Amd Ryzen Threadripper Pro 3995wx Firmware=castlepeakwspi-swrx8_1.0.0.a
Amd Ryzen Threadripper Pro 3995wx Firmware=chagallwspi-swrx8_1.0.0.4
Amd Ryzen Threadripper Pro 3995wx
Amd Ryzen 4300g Firmware=renoirpi-fp6_1.0.0.9
Amd Ryzen 4300g
Amd Ryzen 4300ge Firmware=renoirpi-fp6_1.0.0.9
Amd Ryzen 4300ge
Amd Ryzen 4600g Firmware=renoirpi-fp6_1.0.0.9
Amd Ryzen 4600g
Amd Ryzen 4600ge Firmware=renoirpi-fp6_1.0.0.9
Amd Ryzen 4600ge
Amd Ryzen 4700g Firmware=renoirpi-fp6_1.0.0.9
Amd Ryzen 4700g
Amd Ryzen 4700ge Firmware=renoirpi-fp6_1.0.0.9
Amd Ryzen 4700ge
Amd Ryzen 4700s Firmware=renoirpi-fp6_1.0.0.9
Amd Ryzen 4700s
Amd Ryzen 5 5500 Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5500u Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5560u Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5600 Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5600g Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5600ge Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5600h Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5600hs Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5600u Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5600x Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5600x3d Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5625c Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5625u Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5700g Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5 5700ge Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5300g Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5300ge Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5500 Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5600 Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5600g Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5600ge Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5600x Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5700g Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5700ge Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5700x Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5800 Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5800x Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5800x3d Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5900 Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5900x Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5945wx Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5950x Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5955wx Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5965wx Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5975wx Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 5995wx Firmware=cezannepi-fp6_1.0.0.b
Amd Ryzen 6600h Firmware=rembrandtpi-fp7_1.0.0.6
Amd Ryzen 6600h
Amd Ryzen 6600hs Firmware=rembrandtpi-fp7_1.0.0.6
Amd Ryzen 6600hs
Amd Ryzen 6600u Firmware=rembrandtpi-fp7_1.0.0.6
Amd Ryzen 6600u
Amd Ryzen 6800h Firmware=rembrandtpi-fp7_1.0.0.6
Amd Ryzen 6800h
Amd Ryzen 6800hs Firmware=rembrandtpi-fp7_1.0.0.6
Amd Ryzen 6800hs
Amd Ryzen 6800u Firmware=rembrandtpi-fp7_1.0.0.6
Amd Ryzen 6800u
Amd Ryzen 6900hs Firmware=rembrandtpi-fp7_1.0.0.6
Amd Ryzen 6900hs
Amd Ryzen 6900hx Firmware=rembrandtpi-fp7_1.0.0.6
Amd Ryzen 6900hx
Amd Ryzen 6980hs Firmware=rembrandtpi-fp7_1.0.0.6
Amd Ryzen 6980hs
Amd Ryzen 6980hx Firmware=rembrandtpi-fp7_1.0.0.6
Amd Ryzen 6980hx

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