{"uuid": "f97b2e91-db15-4541-8e02-6889113da135", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-56774", "type": "seen", "source": "https://t.me/cvedetector/14711", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-56774 - \"Linux Btrfs Null-Pointer Dereference Vulnerability\"\", \n  \"Content\": \"CVE ID : CVE-2024-56774 \nPublished : Jan. 8, 2025, 6:15 p.m. | 36\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nbtrfs: add a sanity check for btrfs root in btrfs_search_slot()  \n  \nSyzbot reports a null-ptr-deref in btrfs_search_slot().  \n  \nThe reproducer is using rescue=ibadroots, and the extent tree root is  \ncorrupted thus the extent tree is NULL.  \n  \nWhen scrub tries to search the extent tree to gather the needed extent  \ninfo, btrfs_search_slot() doesn't check if the target root is NULL or  \nnot, resulting the null-ptr-deref.  \n  \nAdd sanity check for btrfs root before using it in btrfs_search_slot(). \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"08 Jan 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-01-08T19:59:52.000000Z"}