{"uuid": "9ef56874-edad-451c-9c55-4ea87551c98b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-21675", "type": "seen", "source": "https://t.me/cvedetector/16947", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-21675 - Mellanox Technologies mlx5 Multiple Null Pointer Dereference Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-21675 \nPublished : Jan. 31, 2025, 12:15 p.m. | 1\u00a0hour, 34\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nnet/mlx5: Clear port select structure when fail to create  \n  \nClear the port select structure on error so no stale values left after  \ndefiners are destroyed. That's because the mlx5_lag_destroy_definers()  \nalways try to destroy all lag definers in the tt_map, so in the flow  \nbelow lag definers get double-destroyed and cause kernel crash:  \n  \n  mlx5_lag_port_sel_create()  \n    mlx5_lag_create_definers()  \n      mlx5_lag_create_definer() <-<-<-<-\nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"31 Jan 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-01-31T15:22:47.000000Z"}