https://vulnerability.circl.lu/sightings/feed 2026-06-04T09:58:22.986803+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/85bc6fc9-0555-433d-b8e5-41bc0bb0f2ef/export 2026-06-04T09:58:23.354421+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "85bc6fc9-0555-433d-b8e5-41bc0bb0f2ef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-50130", "type": "seen", "source": "https://t.me/cvedetector/9931", "content": "{\n \"Source\": \"CVE FEED\",\n \"Title\": \"CVE-2024-50130 - Linux Netfilter BPF NetNamespace Reference Leak Vulnerability\", \n \"Content\": \"CVE ID : CVE-2024-50130 \nPublished : Nov. 5, 2024, 6:15 p.m. | 22\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved: \n \nnetfilter: bpf: must hold reference on net namespace \n \nBUG: KASAN: slab-use-after-free in __nf_unregister_net_hook+0x640/0x6b0 \nRead of size 8 at addr ffff8880106fe400 by task repro/72= \nbpf_nf_link_release+0xda/0x1e0 \nbpf_link_free+0x139/0x2d0 \nbpf_link_release+0x68/0x80 \n__fput+0x414/0xb60 \n \nEric says: \n It seems that bpf was able to defer the __nf_unregister_net_hook() \n after exit()/close() time. \n Perhaps a netns reference is missing, because the netns has been \n dismantled/freed already. \n bpf_nf_link_attach() does : \n link->net = net; \n But I do not see a reference being taken on net. \n \nAdd such a reference and release it after hook unreg. \nNote that I was unable to get syzbot reproducer to work, so I \ndo not know if this resolves this splat. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n \"Detection Date\": \"05 Nov 2024\",\n \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-11-05T19:44:36.000000Z"} 2024-11-05T19:44:36+00:00 https://vulnerability.circl.lu/sighting/b3f2e3a1-d6d5-445d-b4b9-13751e380683/export 2026-06-04T09:58:23.352927+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "b3f2e3a1-d6d5-445d-b4b9-13751e380683", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-50130", "type": "seen", "source": "Telegram/z9UMiF2wbzIvuPNfjokOH3MfMP4l-JzMiQXGUG-ema-mlExO", "content": "", "creation_timestamp": "2025-03-08T04:34:10.000000Z"} 2025-03-08T04:34:10+00:00