CVEvulnerability

CVE-2023-20565

7.8 HIGH Published 2023-11-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-11-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-269

Description

Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access.

Affected configurations

• amd ryzen 3 5100 firmware (< comboam4v2 1.2.0.b) • amd ryzen 3 5300g firmware (< comboam4v2 1.2.0.b) • amd ryzen 3 5300ge firmware (< comboam4v2 1.2.0.b) • amd ryzen 5 5500 firmware (< comboam4v2 1.2.0.b) • amd ryzen 5 5600g firmware (< comboam4v2 1.2.0.b) • amd ryzen 5 5600ge firmware (< comboam4v2 1.2.0.b) • amd ryzen 7 5700 firmware (< comboam4v2 1.2.0.b) • amd ryzen 7 5700g firmware (< comboam4v2 1.2.0.b) • amd ryzen 7 5700ge firmware (< comboam4v2 1.2.0.b) • amd ryzen 5 7500f firmware (< comboam5 1.0.7.0) • amd ryzen 5 7600 firmware (< comboam5 1.0.7.0) • amd ryzen 5 7600x firmware (< comboam5 1.0.7.0) • amd ryzen 7 7700 firmware (< comboam5 1.0.7.0) • amd ryzen 7 7700x firmware (< comboam5 1.0.7.0) • amd ryzen 7 7800x3d firmware (< comboam5 1.0.7.0) • amd ryzen 9 7900 firmware (< comboam5 1.0.7.0) • amd ryzen 9 7900x firmware (< comboam5 1.0.7.0) • amd ryzen 9 7900x3d firmware (< comboam5 1.0.7.0) • amd ryzen 9 7950x firmware (< comboam5 1.0.7.0) • amd ryzen 9 7950x3d firmware (< comboam5 1.0.7.0) • amd ryzen pro 3900 firmware (< comboam5 1.0.7.0) • amd ryzen pro 7645 firmware (< comboam5 1.0.7.0) • amd ryzen pro 7745 firmware (< comboam5 1.0.7.0) • amd ryzen pro 7945 firmware (< comboam5 1.0.7.0) • amd ryzen 3 5125c firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 3 5400u firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 3 5425u firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 5 5500h firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 5 5560u firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 5 5600h firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 5 5600hs firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 5 5600u firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 5 5625u firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 7 5800h firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 7 5800hs firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 7 5800u firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 7 5825u firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 9 5900hs firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 9 5900hx firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 9 5980hs firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 9 5980hx firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 9 6980hx firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 9 6980hs firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 9 6900hx firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 9 6900hs firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 7 6800h firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 7 6800hs firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 7 6800u firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 5 6600h firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 5 6600hs firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 5 6600u firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 7 7735hs firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 7 7736u firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 7 7735u firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 5 7535hs firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 5 7535u firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 3 7335u firmware (< rembrandtpi-fp7 1.0.0.9) • amd ryzen 7 pro 7730u firmware (< cezannepi-fp6 1.0.0.f) • amd ryzen 9 pro 7940hs firmware (< phoenixpi-fp8-fp7 pi 1.0.0.1g) • amd ryzen 9 pro 7940h firmware (< phoenixpi-fp8-fp7 pi 1.0.0.1g) … and 11 more

Related

Weakness · CWE (1)

  • CWE-269 Improper Privilege Management weakness

References