{"uuid": "4109d424-3ede-4343-9b36-5b70c3ac5bc7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-21648", "type": "seen", "source": "https://t.me/cvedetector/15826", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-21648 - \"Linux Netfilter Conntrack INT_MAXHashtable Vulnerability\"\", \n  \"Content\": \"CVE ID : CVE-2025-21648 \nPublished : Jan. 19, 2025, 11:15 a.m. | 35\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nnetfilter: conntrack: clamp maximum hashtable size to INT_MAX  \n  \nUse INT_MAX as maximum size for the conntrack hashtable. Otherwise, it  \nis possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof() when  \nresizing hashtable because __GFP_NOWARN is unset. See:  \n  \n  0708a0afe291 (\"mm: Consider __GFP_NOWARN flag for oversized kvmalloc() calls\")  \n  \nNote: hashtable resize is only possible from init_netns. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"19 Jan 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-01-19T13:07:09.000000Z"}