EUVD-2026-30500
GHSA-ccr7-r78x-7jpq
CVSS VectorNVD
CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/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
Lifecycle Timeline
3DescriptionNVD
Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS to write invalid data to a remote Die, potentially resulting in unexpected behavior.
AnalysisAI
Insufficient parameter sanitization in TEE SOC Driver on AMD Instinct MI300A, MI300X, MI308X, and MI325X accelerators allows local high-privileged attackers to issue malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS commands that write invalid data to remote Dies, resulting in availability impact through unexpected behavior. The vulnerability requires local access and high privileges, with a CVSS score of 1.8 indicating minimal real-world risk despite potential data integrity concerns.
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External POC / Exploit Code
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