🛡️ CVE-2023-20555
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10
Description
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.
Details
Severity
HIGH
CVSS Score
7.8
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-787
Public Exploit
✅ No
Source
NVD
Published
2023-08-08
Updated
2026-06-08
Modified
2024-11-21
Fix URL
N/A
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| athlon-3015ce-firmware | — | pollockpi-ft5_1.0.0.5 |
| athlon-3015e-firmware | — | pollockpi-ft5_1.0.0.5 |
| athlon-gold-3150c-firmware | — | picassopi-fp5_1.0.0.f |
| athlon-gold-3150g-firmware | — | comboam4v2_1.2.0.a |
| athlon-gold-3150ge-firmware | — | comboam4v2_1.2.0.a |
| athlon-gold-3150u-firmware | — | picassopi-fp5_1.0.0.f |
| athlon-gold-pro-3150g-firmware | — | comboam4v2_1.2.0.a |
| athlon-gold-pro-3150ge-firmware | — | comboam4v2_1.2.0.a |
| athlon-pro-300ge-firmware | — | comboam4v2_1.2.0.a |
| athlon-pro-3045b-firmware | — | picassopi-fp5_1.0.0.f |
| athlon-pro-3145b-firmware | — | picassopi-fp5_1.0.0.f |
| athlon-silver-3050c-firmware | — | picassopi-fp5_1.0.0.f |
| athlon-silver-3050e-firmware | — | picassopi-fp5_1.0.0.f |
| athlon-silver-3050u-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-3-3300-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-3-3300u-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-3-3300x-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-3-3350u-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-3-4100-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-3-4300u-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-3-5100-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-3-5125c-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-3-5300g-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-3-5300ge-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-3-5300u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-3-5400u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-3-5425u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-3-7320u-firmware | — | mendocinopi-ft6_1.0.0.5 |
| ryzen-3-pro-7330u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-4700s-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-5-3450u-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-5-3500c-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-5-3500u-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-5-3550h-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-5-3580u-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-5-3600-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-5-3600x-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-5-4500-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-5-4500u-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-5-4600h-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-5-4600hs-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-5-4600u-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-5-4680u-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-5-5500-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-5-5500u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-5-5560u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-5-5600-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-5-5600g-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-5-5600ge-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-5-5600h-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-5-5600hs-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-5-5600u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-5-5600x-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-5-5600x3d-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-5-5625u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-5-6600h-firmware | — | rembrandtpi-fp7_1.0.0.8 |
| ryzen-5-6600hs-firmware | — | rembrandtpi-fp7_1.0.0.8 |
| ryzen-5-6600u-firmware | — | rembrandtpi-fp7_1.0.0.8 |
| ryzen-5-7500f-firmware | — | comboam5_1.0.0.6 |
| ryzen-5-7520u-firmware | — | mendocinopi-ft6_1.0.0.5 |
| ryzen-5-7600-firmware | — | comboam5_1.0.0.6 |
| ryzen-5-7600x-firmware | — | comboam5_1.0.0.6 |
| ryzen-5-pro-5645-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-5-pro-7530u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-5-pro-7645-firmware | — | comboam5_1.0.0.6 |
| ryzen-7-3700-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-7-3700c-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-7-3700u-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-7-3700x-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-7-3750h-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-7-3780u-firmware | — | picassopi-fp5_1.0.0.f |
| ryzen-7-4700u-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-7-4800h-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-7-4800hs-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-7-4800u-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-7-4980u-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-7-5700-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-7-5700g-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-7-5700ge-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-7-5700u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-7-5700x-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-7-5800-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-7-5800h-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-7-5800hs-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-7-5800u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-7-5800x-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-7-5800x3d-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-7-5825u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-7-6800h-firmware | — | rembrandtpi-fp7_1.0.0.8 |
| ryzen-7-6800hs-firmware | — | rembrandtpi-fp7_1.0.0.8 |
| ryzen-7-6800u-firmware | — | rembrandtpi-fp7_1.0.0.8 |
| ryzen-7-7700-firmware | — | comboam5_1.0.0.6 |
| ryzen-7-7700x-firmware | — | comboam5_1.0.0.6 |
| ryzen-7-7800x3d-firmware | — | comboam5_1.0.0.6 |
| ryzen-7-pro-5845-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-7-pro-7730u-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-7-pro-7745-firmware | — | comboam5_1.0.0.6 |
| ryzen-9-3800x-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-9-3850x-firmware | — | comboam4v2_pi_1.2.0.a |
| ryzen-9-4900h-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-9-4900hs-firmware | — | renoirpi-fp6_1.0.0.b |
| ryzen-9-5900-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-9-5900hs-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-9-5900hx-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-9-5900x-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-9-5950x-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-9-5980hs-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-9-5980hx-firmware | — | cezannepi-fp6_1.0.0.e |
| ryzen-9-6900hs-firmware | — | rembrandtpi-fp7_1.0.0.8 |
| ryzen-9-6900hx-firmware | — | rembrandtpi-fp7_1.0.0.8 |
| ryzen-9-6980hs-firmware | — | rembrandtpi-fp7_1.0.0.8 |
| ryzen-9-6980hx-firmware | — | rembrandtpi-fp7_1.0.0.8 |
| ryzen-9-7900-firmware | — | comboam5_1.0.0.6 |
| ryzen-9-7900x-firmware | — | comboam5_1.0.0.6 |
| ryzen-9-7900x3d-firmware | — | comboam5_1.0.0.6 |
| ryzen-9-7950x-firmware | — | comboam5_1.0.0.6 |
| ryzen-9-7950x3d-firmware | — | comboam5_1.0.0.6 |
| ryzen-9-pro-5945-firmware | — | comboam4_v2_pi_1.2.0.a |
| ryzen-9-pro-7945-firmware | — | comboam5_1.0.0.6 |
References
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