{"vulnerability": "CVE-2025-37748", "sightings": [{"uuid": "6f47d962-b1d6-4bd0-a2f0-f4444985896d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-37748", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/14272", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-37748\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\niommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group\n\nCurrently, mtk_iommu calls during probe iommu_device_register before\nthe hw_list from driver data is initialized. Since iommu probing issue\nfix, it leads to NULL pointer dereference in mtk_iommu_device_group when\nhw_list is accessed with list_first_entry (not null safe).\n\nSo, change the call order to ensure iommu_device_register is called\nafter the driver data are initialized.\n\ud83d\udccf Published: 2025-05-01T12:55:54.660Z\n\ud83d\udccf Modified: 2025-05-01T12:55:54.660Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/2f75cb27bef43c8692b0f5e471e5632f6a9beb99\n2. https://git.kernel.org/stable/c/6abd09bed43b8d83d461e0fb5b9a200a06aa8a27\n3. https://git.kernel.org/stable/c/a0842539e8ef9386c070156103aff888e558a60c\n4. https://git.kernel.org/stable/c/ce7d3b2f6f393fa35f0ea12861b83a1ca28b295c\n5. https://git.kernel.org/stable/c/69f9d2d37d1207c5a73dac52a4ce1361ead707f5\n6. https://git.kernel.org/stable/c/38e8844005e6068f336a3ad45451a562a0040ca1", "creation_timestamp": "2025-05-01T13:14:44.000000Z"}, {"uuid": "f6e2223c-d8c2-4156-81cf-f2a48df8c229", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-37748", "type": "seen", "source": "https://t.me/cvedetector/24221", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-37748 - Mediatek IOMMU NULL Pointer Dereference Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-37748 \nPublished : May 1, 2025, 1:15 p.m. | 1\u00a0hour, 5\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \niommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group  \n  \nCurrently, mtk_iommu calls during probe iommu_device_register before  \nthe hw_list from driver data is initialized. Since iommu probing issue  \nfix, it leads to NULL pointer dereference in mtk_iommu_device_group when  \nhw_list is accessed with list_first_entry (not null safe).  \n  \nSo, change the call order to ensure iommu_device_register is called  \nafter the driver data are initialized. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"01 May 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-05-01T16:30:18.000000Z"}, {"uuid": "56eb464b-0ad0-4648-a5f2-0d76a82338fa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-37748", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lo4hlqvwxn2h", "content": "", "creation_timestamp": "2025-05-01T13:55:40.184395Z"}]}