Description
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.
Published: 2026-05-15
Score: 1.8 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 15 May 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 15 May 2026 04:45:00 +0000

Type Values Removed Values Added
Title TEE SOC Driver Parameter Sanitization Flaw in AMD Instinct GPUs Allows Malformed Command

Fri, 15 May 2026 03:00:00 +0000

Type Values Removed Values Added
Description 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.
Weaknesses CWE-1284
References
Metrics cvssV4_0

{'score': 1.8, 'vector': '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'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2026-05-15T16:34:39.842Z

Reserved: 2025-12-06T13:53:33.452Z

Link: CVE-2026-0428

cve-icon Vulnrichment

Updated: 2026-05-15T16:34:31.154Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-15T03:16:23.003

Modified: 2026-05-15T14:10:17.083

Link: CVE-2026-0428

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-15T04:30:36Z

Weaknesses