Description
Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution.
References (2)
Core 2
Core References
Third Party Advisory vendor-advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002
Vendor Advisory vendor-advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001
Scores
CVSS v3
9.8
EPSS
0.0043
EPSS Percentile
62.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
Status
published
Products (50)
amd/athlon_3015ce_firmware
pollockpi-ft5_1.0.0.5
amd/athlon_3015e_firmware
pollockpi-ft5_1.0.0.5
amd/ryzen_3_3100_firmware
comboam4_pi_1.0.0.9
amd/ryzen_3_3100_firmware
comboam4_v2_pi_1.2.0.8
amd/ryzen_3_3200u_firmware
picassopi-fp5_1.0.0.e
amd/ryzen_3_3250c_firmware
picassopi-fp5_1.0.0.e
amd/ryzen_3_3250u_firmware
picassopi-fp5_1.0.0.e
amd/ryzen_3_3300u_firmware
picassopi-fp5_1.0.0.e
amd/ryzen_3_3300x_firmware
comboam4_pi_1.0.0.9
amd/ryzen_3_3300x_firmware
comboam4_v2_pi_1.2.0.8
... and 40 more
Published
Nov 14, 2023
Tracked Since
Feb 18, 2026