CVE-2023-20555: Input Validation
Published Aug 8, 2023
·Updated
Insufficient input validation in CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting an arbitrary bit in an attacker-controlled pointer potentially leading to arbitrary code execution in SMM.
Affected Software
251 affected components
AMD Ryzen 3 3300 Firmware<comboam4_pi_v1_1.0.0.a
AMD Ryzen 3 3300
AMD Ryzen 3 3300x Firmware<comboam4_pi_v1_1.0.0.a
AMD Ryzen 3 3300x
AMD Ryzen 5 3600 Firmware<comboam4_pi_v1_1.0.0.a
AMD Ryzen 5 3600
AMD Ryzen 5 3600x Firmware<comboam4_pi_v1_1.0.0.a
AMD Ryzen 5 3600x
AMD Ryzen 7 3700 Firmware<comboam4_pi_v1_1.0.0.a
AMD Ryzen 7 3700
AMD Ryzen 7 3700x Firmware<comboam4_pi_v1_1.0.0.a
AMD Ryzen 7 3700x
AMD Ryzen 9 3800x Firmware<comboam4_pi_v1_1.0.0.a
AMD Ryzen 9 3800x
AMD Ryzen 9 3850x Firmware<comboam4_pi_v1_1.0.0.a
AMD Ryzen 9 3850x
AMD Ryzen 3 3300 Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 3 3300x Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 5 3600 Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 5 3600x Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 7 3700 Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 7 3700x Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 9 3800x Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 9 3850x Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 9 5950x Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 9 5950x
AMD Ryzen 9 5900x Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 9 5900x
AMD Ryzen 9 5900 Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 9 5900
AMD Ryzen 9 Pro 5945 Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 9 Pro 5945
AMD Ryzen 7 5800x3d Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 7 5800x3d
AMD Ryzen 7 5800x Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 7 5800x
AMD Ryzen 7 5800 Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 7 5800
AMD Ryzen 7 5700x Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 7 5700x
AMD Ryzen 7 Pro 5845 Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 7 Pro 5845
AMD Ryzen 5 5600x3d Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 5 5600x3d
AMD Ryzen 5 5600x Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 5 5600x
AMD Ryzen 5 5600 Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 5 5600
AMD Ryzen 5 Pro 5645 Firmware<comboam4_v2_pi_1.2.0.a
AMD Ryzen 5 Pro 5645
AMD Ryzen 7 5700 Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 7 5700
AMD Ryzen 5 5500 Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 5 5500
AMD Ryzen 3 5100 Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 3 5100
AMD Ryzen 7 5700g Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 7 5700g
AMD Ryzen 7 5700ge Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 7 5700ge
AMD Ryzen 5 5600g Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 5 5600g
AMD Ryzen 5 5600ge Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 5 5600ge
AMD Ryzen 3 5300g Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 3 5300g
AMD Ryzen 3 5300ge Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 3 5300ge
AMD Ryzen 9 7950x3d Firmware<comboam5_1.0.0.6
AMD Ryzen 9 7950x3d
AMD Ryzen 9 7950x Firmware<comboam5_1.0.0.6
AMD Ryzen 9 7950x
AMD Ryzen 9 7900x3d Firmware<comboam5_1.0.0.6
AMD Ryzen 9 7900x3d
AMD Ryzen 9 7900x Firmware<comboam5_1.0.0.6
AMD Ryzen 9 7900x
AMD Ryzen 9 7900 Firmware<comboam5_1.0.0.6
AMD Ryzen 9 7900
AMD Ryzen 9 Pro 7945 Firmware<comboam5_1.0.0.6
AMD Ryzen 9 Pro 7945
AMD Ryzen 7 7800x3d Firmware<comboam5_1.0.0.6
AMD Ryzen 7 7800x3d
AMD Ryzen 7 7700x Firmware<comboam5_1.0.0.6
AMD Ryzen 7 7700x
AMD Ryzen 7 7700 Firmware<comboam5_1.0.0.6
AMD Ryzen 7 7700
AMD Ryzen 7 Pro 7745 Firmware<comboam5_1.0.0.6
AMD Ryzen 7 Pro 7745
AMD Ryzen 5 7600x Firmware<comboam5_1.0.0.6
AMD Ryzen 5 7600x
AMD Ryzen 5 7600 Firmware<comboam5_1.0.0.6
AMD Ryzen 5 7600
AMD Ryzen 5 Pro 7645 Firmware<comboam5_1.0.0.6
AMD Ryzen 5 Pro 7645
AMD Ryzen 5 7500f Firmware<comboam5_1.0.0.6
AMD Ryzen 5 7500f
AMD Ryzen 4700s Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 4700s
AMD Ryzen 5 4500 Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 5 4500
AMD Ryzen 3 4100 Firmware<comboam4v2_pi_1.2.0.a
AMD Ryzen 3 4100
AMD Athlon Pro 300ge Firmware<comboam4piv1_1.0.0.a
AMD Athlon Pro 300ge
AMD Athlon Gold 3150ge Firmware<comboam4piv1_1.0.0.a
AMD Athlon Gold 3150ge
AMD Athlon Gold Pro 3150ge Firmware<comboam4piv1_1.0.0.a
AMD Athlon Gold Pro 3150ge
AMD Athlon Gold 3150g Firmware<comboam4piv1_1.0.0.a
AMD Athlon Gold 3150g
AMD Athlon Gold Pro 3150g Firmware<comboam4piv1_1.0.0.a
AMD Athlon Gold Pro 3150g
AMD Athlon Pro 300ge Firmware<comboam4v2_1.2.0.a
AMD Athlon Gold 3150ge Firmware<comboam4v2_1.2.0.a
AMD Athlon Gold Pro 3150ge Firmware<comboam4v2_1.2.0.a
AMD Athlon Gold 3150g Firmware<comboam4v2_1.2.0.a
AMD Athlon Gold Pro 3150g Firmware<comboam4v2_1.2.0.a
AMD Athlon Silver 3050e Firmware<picassopi-fp5_1.0.0.f
AMD Athlon Silver 3050e
AMD Athlon Pro 3045b Firmware<picassopi-fp5_1.0.0.f
AMD Athlon Pro 3045b
AMD Athlon Silver 3050u Firmware<picassopi-fp5_1.0.0.f
AMD Athlon Silver 3050u
AMD Athlon Silver 3050c Firmware<picassopi-fp5_1.0.0.f
AMD Athlon Silver 3050c
AMD Athlon Pro 3145b Firmware<picassopi-fp5_1.0.0.f
AMD Athlon Pro 3145b
AMD Athlon Gold 3150u Firmware<picassopi-fp5_1.0.0.f
AMD Athlon Gold 3150u
AMD Athlon Gold 3150c Firmware<picassopi-fp5_1.0.0.f
AMD Athlon Gold 3150c
AMD Athlon 3015e Firmware<pollockpi-ft5_1.0.0.5
AMD Athlon 3015e
AMD Athlon 3015ce Firmware<pollockpi-ft5_1.0.0.5
AMD Athlon 3015ce
AMD Ryzen 7 3780u Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 7 3780u
AMD Ryzen 7 3750h Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 7 3750h
AMD Ryzen 7 3700c Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 7 3700c
AMD Ryzen 7 3700u Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 7 3700u
AMD Ryzen 5 3580u Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 5 3580u
AMD Ryzen 5 3550h Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 5 3550h
AMD Ryzen 5 3500c Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 5 3500c
AMD Ryzen 5 3500u Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 5 3500u
AMD Ryzen 5 3450u Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 5 3450u
AMD Ryzen 3 3350u Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 3 3350u
AMD Ryzen 3 3300u Firmware<picassopi-fp5_1.0.0.f
AMD Ryzen 3 3300u
AMD Ryzen 9 4900h Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 9 4900h
AMD Ryzen 9 4900hs Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 9 4900hs
AMD Ryzen 7 4800h Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 7 4800h
AMD Ryzen 7 4800hs Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 7 4800hs
AMD Ryzen 7 4980u Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 7 4980u
AMD Ryzen 7 4800u Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 7 4800u
AMD Ryzen 7 4700u Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 7 4700u
AMD Ryzen 5 4600h Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 5 4600h
AMD Ryzen 5 4600hs Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 5 4600hs
AMD Ryzen 5 4680u Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 5 4680u
AMD Ryzen 5 4600u Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 5 4600u
AMD Ryzen 5 4500u Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 5 4500u
AMD Ryzen 3 4300u Firmware<renoirpi-fp6_1.0.0.b
AMD Ryzen 3 4300u
AMD Ryzen 7 5700u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 7 5700u
AMD Ryzen 5 5500u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 5 5500u
AMD Ryzen 3 5300u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 3 5300u
AMD Ryzen 9 5980hx Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 9 5980hx
AMD Ryzen 9 5980hs Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 9 5980hs
AMD Ryzen 9 5900hx Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 9 5900hx
AMD Ryzen 9 5900hs Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 9 5900hs
AMD Ryzen 7 5800h Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 7 5800h
AMD Ryzen 7 5800hs Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 7 5800hs
AMD Ryzen 7 5825u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 7 5825u
AMD Ryzen 7 5800u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 7 5800u
AMD Ryzen 5 5600h Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 5 5600h
AMD Ryzen 5 5600hs Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 5 5600hs
AMD Ryzen 5 5625u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 5 5625u
AMD Ryzen 5 5600u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 5 5600u
AMD Ryzen 5 5560u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 5 5560u
AMD Ryzen 3 5425u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 3 5425u
AMD Ryzen 3 5400u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 3 5400u
AMD Ryzen 3 5125c Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 3 5125c
AMD Ryzen 9 6980hx Firmware<rembrandtpi-fp7_1.0.0.8
AMD Ryzen 9 6980hx
AMD Ryzen 9 6980hs Firmware<rembrandtpi-fp7_1.0.0.8
AMD Ryzen 9 6980hs
AMD Ryzen 9 6900hx Firmware<rembrandtpi-fp7_1.0.0.8
AMD Ryzen 9 6900hx
AMD Ryzen 9 6900hs Firmware<rembrandtpi-fp7_1.0.0.8
AMD Ryzen 9 6900hs
AMD Ryzen 7 6800h Firmware<rembrandtpi-fp7_1.0.0.8
AMD Ryzen 7 6800h
AMD Ryzen 7 6800hs Firmware<rembrandtpi-fp7_1.0.0.8
AMD Ryzen 7 6800hs
AMD Ryzen 7 6800u Firmware<rembrandtpi-fp7_1.0.0.8
AMD Ryzen 7 6800u
AMD Ryzen 5 6600h Firmware<rembrandtpi-fp7_1.0.0.8
AMD Ryzen 5 6600h
AMD Ryzen 5 6600hs Firmware<rembrandtpi-fp7_1.0.0.8
AMD Ryzen 5 6600hs
AMD Ryzen 5 6600u Firmware<rembrandtpi-fp7_1.0.0.8
AMD Ryzen 5 6600u
AMD Ryzen 5 7520u Firmware<mendocinopi-ft6_1.0.0.5
AMD Ryzen 5 7520u
AMD Ryzen 3 7320u Firmware<mendocinopi-ft6_1.0.0.5
AMD Ryzen 3 7320u
AMD Ryzen 7 Pro 7730u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 7 Pro 7730u
AMD Ryzen 5 Pro 7530u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 5 Pro 7530u
AMD Ryzen 3 Pro 7330u Firmware<cezannepi-fp6_1.0.0.e
AMD Ryzen 3 Pro 7330u
Event History
Aug 8, 2023
CVE Published
via MITRE·05:07 PM
Data Sourced
via MITRE·05:07 PM
Description