PT-2026-106241 · Amd · Kria Soms+2
CVE-2026-0461
·
Published
2026-10-05
·
Updated
2026-10-05
CVSS v4.0
7.5
High
| Vector | AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Insufficient boundary validation in the USB boot mode implementation of AMD Zynq™ UltraScale+ MPSoC and RFSoC devices could allow unbounded Device Firmware Upgrade (DFU) download requests to overflow the DDR receive buffer into FSBL memory, potentially resulting in unauthorized code execution during the boot process. This issue could impact the confidentiality, integrity, or availability of affected system.
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Kria Soms
Zynq™ Ultrascale+ Mpsocs
Zynq™ Ultrascale+ Rfsocs