{"vulnerability": "CVE-2025-21994", "sightings": [{"uuid": "b70413c0-5dc2-4d58-82d7-3f271a122c4e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-21994", "type": "seen", "source": "https://t.me/cvedetector/21886", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-21994 - Linux ksmbd Integer Overflow Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-21994 \nPublished : April 2, 2025, 2:16 p.m. | 2\u00a0hours, 13\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nksmbd: fix incorrect validation for num_aces field of smb_acl  \n  \nparse_dcal() validate num_aces to allocate posix_ace_state_array.  \n  \nif (num_aces > ULONG_MAX / sizeof(struct smb_ace *))  \n  \nIt is an incorrect validation that we can create an array of size ULONG_MAX.  \nsmb_acl has ->size field to calculate actual number of aces in request buffer  \nsize. Use this to check invalid num_aces. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"02 Apr 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-04-02T19:10:05.000000Z"}, {"uuid": "c1a376f8-7d3d-41b7-b670-511aac838228", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-21994", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lltuidwrgw2e", "content": "", "creation_timestamp": "2025-04-02T17:02:03.652817Z"}]}