Description
Failure to validate the length fields of the ASP (AMD Secure Processor) sensor fusion hub headers may allow an attacker with a malicious Uapp or ABL to map the ASP sensor fusion hub region and overwrite data structures leading to a potential loss of confidentiality and integrity.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001
Scores
CVSS v3
9.1
EPSS
0.0040
EPSS Percentile
61.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
Status
published
Products (50)
amd/athlon_gold_3150g_firmware
picassopi-fp5_1.0.0.e
amd/athlon_gold_3150g_firmware
pollockpi-ft5_1.0.0.4
amd/athlon_gold_3150ge_firmware
picassopi-fp5_1.0.0.e
amd/athlon_gold_3150ge_firmware
pollockpi-ft5_1.0.0.4
amd/athlon_silver_3050ge_firmware
picassopi-fp5_1.0.0.e
amd/athlon_silver_3050ge_firmware
pollockpi-ft5_1.0.0.4
amd/ryzen_1200_\(af\)_firmware
comboam4pi_1.0.0.9
amd/ryzen_1200_\(af\)_firmware
comboam4v2_pi_1.2.0.8
amd/ryzen_1200_\(af\)_firmware
pinnaclepi-am4_1.0.0.d
amd/ryzen_1200_\(af\)_firmware
raven-fp5-am4_1.1.0.f
... and 40 more
Published
May 09, 2023
Tracked Since
Feb 18, 2026