{"vulnerability": "CVE-2023-52898", "sightings": [{"uuid": "071e03da-0a7b-4bcf-8f00-ddb8e335341a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2023-52898", "type": "seen", "source": "https://t.me/cvedetector/3756", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2023-52898 - \"Ubuntu Linux xhci Null Pointer Dereference Vulnerability\"\", \n  \"Content\": \"CVE ID : CVE-2023-52898 \nPublished : Aug. 21, 2024, 7:15 a.m. | 35\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nxhci: Fix null pointer dereference when host dies  \n  \nMake sure xhci_free_dev() and xhci_kill_endpoint_urbs() do not race  \nand cause null pointer dereference when host suddenly dies.  \n  \nUsb core may call xhci_free_dev() which frees the xhci->devs[slot_id]  \nvirt device at the same time that xhci_kill_endpoint_urbs() tries to  \nloop through all the device's endpoints, checking if there are any  \ncancelled urbs left to give back.  \n  \nhold the xhci spinlock while freeing the virt device \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"21 Aug 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-08-21T09:52:22.000000Z"}]}