{"vulnerability": "CVE-2025-22000", "sightings": [{"uuid": "2aab679a-0d46-4ff9-854c-f45a708a979e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-22000", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3llvrfcjr6j2b", "content": "", "creation_timestamp": "2025-04-03T11:11:58.202988Z"}, {"uuid": "16acd5de-df65-4b89-9ce6-c24ac9dbfe2f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-22000", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/10182", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-22000\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nmm/huge_memory: drop beyond-EOF folios with the right number of refs\n\nWhen an after-split folio is large and needs to be dropped due to EOF,\nfolio_put_refs(folio, folio_nr_pages(folio)) should be used to drop all\npage cache refs.  Otherwise, the folio will not be freed, causing memory\nleak.\n\nThis leak would happen on a filesystem with blocksize > page_size and a\ntruncate is performed, where the blocksize makes folios split to >0 order\nones, causing truncated folios not being freed.\n\ud83d\udccf Published: 2025-04-03T07:19:03.652Z\n\ud83d\udccf Modified: 2025-04-03T07:19:03.652Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/86368616a9ce51f6b41efa251b6e066893851d67\n2. https://git.kernel.org/stable/c/92ad820a1f2d95d5a8d6c2bd3f391bbb068a5f9e\n3. https://git.kernel.org/stable/c/14efb4793519d73fb2902bb0ece319b886e4b4b9", "creation_timestamp": "2025-04-03T07:34:16.000000Z"}, {"uuid": "0e05e942-1322-433e-8307-0a8887d0cf2b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-22000", "type": "seen", "source": "https://t.me/cvedetector/21965", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-22000 - Linux Kernel Memory Leak in Huge Memory Folios\", \n  \"Content\": \"CVE ID : CVE-2025-22000 \nPublished : April 3, 2025, 8:15 a.m. | 38\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nmm/huge_memory: drop beyond-EOF folios with the right number of refs  \n  \nWhen an after-split folio is large and needs to be dropped due to EOF,  \nfolio_put_refs(folio, folio_nr_pages(folio)) should be used to drop all  \npage cache refs.  Otherwise, the folio will not be freed, causing memory  \nleak.  \n  \nThis leak would happen on a filesystem with blocksize > page_size and a  \ntruncate is performed, where the blocksize makes folios split to >0 order  \nones, causing truncated folios not being freed. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"03 Apr 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-04-03T11:03:26.000000Z"}]}