{"uuid": "0d8d4d49-0a1c-4076-9188-0c7d805f0963", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-57798", "type": "seen", "source": "https://t.me/cvedetector/15067", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-57798 - Linux Kernel: intel drm_dp_mst Use After Free Vuln\", \n  \"Content\": \"CVE ID : CVE-2024-57798 \nPublished : Jan. 11, 2025, 1:15 p.m. | 35\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \ndrm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req()  \n  \nWhile receiving an MST up request message from one thread in  \ndrm_dp_mst_handle_up_req(), the MST topology could be removed from  \nanother thread via drm_dp_mst_topology_mgr_set_mst(false), freeing  \nmst_primary and setting drm_dp_mst_topology_mgr::mst_primary to NULL.  \nThis could lead to a NULL deref/use-after-free of mst_primary in  \ndrm_dp_mst_handle_up_req().  \n  \nAvoid the above by holding a reference for mst_primary in  \ndrm_dp_mst_handle_up_req() while it's used.  \n  \nv2: Fix kfreeing the request if getting an mst_primary reference fails. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"11 Jan 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-01-11T14:55:18.000000Z"}