[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2022-50408":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":21,"duplicate_of":9,"upstream":22,"downstream":23,"duplicates":60,"related":61,"reserved_at":9,"published_at":69,"modified_at":70,"state":71,"summary":72,"references_raw":81,"kevs":116,"epss":117,"epss_history":120,"metrics":394,"affected":402},"CVE-2022-50408","In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()\n\n> ret = brcmf_proto_tx_queue_data(drvr, ifp->ifidx, skb);\n\nmay be schedule, and then complete before the line\n\n> ndev->stats.tx_bytes += skb->len;\n\n[   46.912801] ==================================================================\n[   46.920552] BUG: KASAN: use-after-free in brcmf_netdev_start_xmit+0x718/0x8c8 [brcmfmac]\n[   46.928673] Read of size 4 at addr ffffff803f5882e8 by task systemd-resolve/328\n[   46.935991]\n[   46.937514] CPU: 1 PID: 328 Comm: systemd-resolve Tainted: G           O      5.4.199-[REDACTED] #1\n[   46.947255] Hardware name: [REDACTED]\n[   46.954568] Call trace:\n[   46.957037]  dump_backtrace+0x0/0x2b8\n[   46.960719]  show_stack+0x24/0x30\n[   46.964052]  dump_stack+0x128/0x194\n[   46.967557]  print_address_description.isra.0+0x64/0x380\n[   46.972877]  __kasan_report+0x1d4/0x240\n[   46.976723]  kasan_report+0xc/0x18\n[   46.980138]  __asan_report_load4_noabort+0x18/0x20\n[   46.985027]  brcmf_netdev_start_xmit+0x718/0x8c8 [brcmfmac]\n[   46.990613]  dev_hard_start_xmit+0x1bc/0xda0\n[   46.994894]  sch_direct_xmit+0x198/0xd08\n[   46.998827]  __qdisc_run+0x37c/0x1dc0\n[   47.002500]  __dev_queue_xmit+0x1528/0x21f8\n[   47.006692]  dev_queue_xmit+0x24/0x30\n[   47.010366]  neigh_resolve_output+0x37c/0x678\n[   47.014734]  ip_finish_output2+0x598/0x2458\n[   47.018927]  __ip_finish_output+0x300/0x730\n[   47.023118]  ip_output+0x2e0/0x430\n[   47.026530]  ip_local_out+0x90/0x140\n[   47.030117]  igmpv3_sendpack+0x14c/0x228\n[   47.034049]  igmpv3_send_cr+0x384/0x6b8\n[   47.037895]  igmp_ifc_timer_expire+0x4c/0x118\n[   47.042262]  call_timer_fn+0x1cc/0xbe8\n[   47.046021]  __run_timers+0x4d8/0xb28\n[   47.049693]  run_timer_softirq+0x24/0x40\n[   47.053626]  __do_softirq+0x2c0/0x117c\n[   47.057387]  irq_exit+0x2dc/0x388\n[   47.060715]  __handle_domain_irq+0xb4/0x158\n[   47.064908]  gic_handle_irq+0x58/0xb0\n[   47.068581]  el0_irq_naked+0x50/0x5c\n[   47.072162]\n[   47.073665] Allocated by task 328:\n[   47.077083]  save_stack+0x24/0xb0\n[   47.080410]  __kasan_kmalloc.isra.0+0xc0/0xe0\n[   47.084776]  kasan_slab_alloc+0x14/0x20\n[   47.088622]  kmem_cache_alloc+0x15c/0x468\n[   47.092643]  __alloc_skb+0xa4/0x498\n[   47.096142]  igmpv3_newpack+0x158/0xd78\n[   47.099987]  add_grhead+0x210/0x288\n[   47.103485]  add_grec+0x6b0/0xb70\n[   47.106811]  igmpv3_send_cr+0x2e0/0x6b8\n[   47.110657]  igmp_ifc_timer_expire+0x4c/0x118\n[   47.115027]  call_timer_fn+0x1cc/0xbe8\n[   47.118785]  __run_timers+0x4d8/0xb28\n[   47.122457]  run_timer_softirq+0x24/0x40\n[   47.126389]  __do_softirq+0x2c0/0x117c\n[   47.130142]\n[   47.131643] Freed by task 180:\n[   47.134712]  save_stack+0x24/0xb0\n[   47.138041]  __kasan_slab_free+0x108/0x180\n[   47.142146]  kasan_slab_free+0x10/0x18\n[   47.145904]  slab_free_freelist_hook+0xa4/0x1b0\n[   47.150444]  kmem_cache_free+0x8c/0x528\n[   47.154292]  kfree_skbmem+0x94/0x108\n[   47.157880]  consume_skb+0x10c/0x5a8\n[   47.161466]  __dev_kfree_skb_any+0x88/0xa0\n[   47.165598]  brcmu_pkt_buf_free_skb+0x44/0x68 [brcmutil]\n[   47.171023]  brcmf_txfinalize+0xec/0x190 [brcmfmac]\n[   47.176016]  brcmf_proto_bcdc_txcomplete+0x1c0/0x210 [brcmfmac]\n[   47.182056]  brcmf_sdio_sendfromq+0x8dc/0x1e80 [brcmfmac]\n[   47.187568]  brcmf_sdio_dpc+0xb48/0x2108 [brcmfmac]\n[   47.192529]  brcmf_sdio_dataworker+0xc8/0x238 [brcmfmac]\n[   47.197859]  process_one_work+0x7fc/0x1a80\n[   47.201965]  worker_thread+0x31c/0xc40\n[   47.205726]  kthread+0x2d8/0x370\n[   47.208967]  ret_from_fork+0x10/0x18\n[   47.212546]\n[   47.214051] The buggy address belongs to the object at ffffff803f588280\n[   47.214051]  which belongs to the cache skbuff_head_cache of size 208\n[   47.227086] The buggy address is located 104 bytes inside of\n[   47.227086]  208-byte region [ffffff803f588280, ffffff803f588350)\n[   47.238814] The buggy address belongs to the page:\n[   47.243618] page:ffffffff00dd6200 refcount:1 mapcou\n---truncated---",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":18,"capec":19},"CWE-416","Use After Free","The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","weakness","Stable","Variant","High",[],[],[],[],[24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58],{"_key":25},"SUSE-SU-2025:03613-1",{"_key":27},"SUSE-SU-2025:03614-1",{"_key":29},"SUSE-SU-2025:03615-1",{"_key":31},"SUSE-SU-2025:03626-1",{"_key":33},"SUSE-SU-2025:03628-1",{"_key":35},"SUSE-SU-2025:3716-1",{"_key":37},"SUSE-SU-2025:3761-1",{"_key":39},"DEBIAN-CVE-2022-50408",{"_key":41},"RHSA-2025:21084",{"_key":43},"RHSA-2023:2458",{"_key":45},"RHSA-2023:2951",{"_key":47},"RHSA-2025:21091",{"_key":49},"RHSA-2025:21136",{"_key":51},"RHSA-2025:22752",{"_key":53},"RHSA-2025:22910",{"_key":55},"RHSA-2025:22914",{"_key":57},"RHSA-2025:23445",{"_key":59},"UBUNTU-CVE-2022-50408",[],[62,63,64,65,66,67,68],{"_key":25},{"_key":27},{"_key":29},{"_key":31},{"_key":33},{"_key":35},{"_key":37},"2025-09-18T16:03:53.197Z","2026-05-11T19:18:54.979Z","Modified",{"cisa_kev":73,"cisa_ransomware":73,"cisa_vendor":9,"epss_severity":74,"epss_score":75,"severity":76,"severity_score":77,"severity_version":78,"severity_source":79,"severity_vector":80,"severity_status":71},false,"low",0.00014,"high",7.8,"v3.1","cve.org","CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",[82,88,92,96,100,104,108,112],{"url":83,"sources":84,"tags":86},"https://git.kernel.org/stable/c/1613a7b24f1a7467cb727ba3ec77c9a808383560",[79,85],"nvd",[87],"Patch",{"url":89,"sources":90,"tags":91},"https://git.kernel.org/stable/c/d79f4d903e14dde822c60b5fd3bedc5a289d25df",[79,85],[87],{"url":93,"sources":94,"tags":95},"https://git.kernel.org/stable/c/49c742afd60f552fce7799287080db02bffe1db2",[79,85],[87],{"url":97,"sources":98,"tags":99},"https://git.kernel.org/stable/c/e01d96494a9de0f48b1167f0494f6d929fa773ed",[79,85],[87],{"url":101,"sources":102,"tags":103},"https://git.kernel.org/stable/c/232d59eca07f6ea27307022a33d226aff373bd02",[79,85],[87],{"url":105,"sources":106,"tags":107},"https://git.kernel.org/stable/c/27574a3f421c3a1694d0207f37c6bbf23d66978e",[79,85],[87],{"url":109,"sources":110,"tags":111},"https://git.kernel.org/stable/c/c369836cff98d3877f98c98e15c0151462812d96",[79,85],[87],{"url":113,"sources":114,"tags":115},"https://git.kernel.org/stable/c/3f42faf6db431e04bf942d2ebe3ae88975723478",[79,85],[87],[],{"date":118,"score":75,"percentile":119},"2026-06-03",0.02801,[121,125,128,131,134,137,140,143,146,149,152,155,158,161,164,167,170,173,176,179,181,184,188,191,194,197,200,203,206,209,212,215,218,221,224,227,230,233,236,240,243,247,250,253,256,259,262,265,269,272,275,278,281,284,288,291,293,296,299,302,305,308,311,314,317,320,323,326,329,332,335,338,341,344,347,349,353,356,359,362,365,368,371,374,377,380,383,386,389,391],{"date":122,"score":123,"percentile":124},"2025-11-04",0.00035,0.09398,{"date":126,"score":123,"percentile":127},"2025-11-05",0.09417,{"date":129,"score":123,"percentile":130},"2025-11-06",0.09538,{"date":132,"score":123,"percentile":133},"2025-11-07",0.0956,{"date":135,"score":123,"percentile":136},"2025-11-08",0.09573,{"date":138,"score":123,"percentile":139},"2025-11-09",0.09543,{"date":141,"score":123,"percentile":142},"2025-11-10",0.09501,{"date":144,"score":123,"percentile":145},"2025-11-11",0.09518,{"date":147,"score":123,"percentile":148},"2025-11-12",0.09548,{"date":150,"score":123,"percentile":151},"2025-11-13",0.0959,{"date":153,"score":123,"percentile":154},"2025-11-14",0.09613,{"date":156,"score":123,"percentile":157},"2025-11-15",0.09627,{"date":159,"score":123,"percentile":160},"2025-11-16",0.09632,{"date":162,"score":123,"percentile":163},"2025-11-17",0.09624,{"date":165,"score":123,"percentile":166},"2025-11-18",0.05816,{"date":168,"score":123,"percentile":169},"2025-11-19",0.05834,{"date":171,"score":123,"percentile":172},"2025-11-20",0.0587,{"date":174,"score":123,"percentile":175},"2025-11-21",0.0968,{"date":177,"score":123,"percentile":178},"2025-11-22",0.09656,{"date":180,"score":123,"percentile":157},"2025-11-23",{"date":182,"score":123,"percentile":183},"2025-11-24",0.09606,{"date":185,"score":186,"percentile":187},"2025-11-25",0.00036,0.10304,{"date":189,"score":186,"percentile":190},"2025-11-26",0.10298,{"date":192,"score":186,"percentile":193},"2025-11-27",0.10301,{"date":195,"score":186,"percentile":196},"2025-11-28",0.10292,{"date":198,"score":186,"percentile":199},"2025-11-29",0.10288,{"date":201,"score":186,"percentile":202},"2025-11-30",0.10299,{"date":204,"score":186,"percentile":205},"2025-12-01",0.10338,{"date":207,"score":186,"percentile":208},"2025-12-02",0.10346,{"date":210,"score":186,"percentile":211},"2025-12-03",0.1036,{"date":213,"score":186,"percentile":214},"2025-12-04",0.10347,{"date":216,"score":186,"percentile":217},"2025-12-05",0.10376,{"date":219,"score":186,"percentile":220},"2025-12-06",0.10388,{"date":222,"score":186,"percentile":223},"2025-12-07",0.10384,{"date":225,"score":186,"percentile":226},"2025-12-08",0.10383,{"date":228,"score":186,"percentile":229},"2025-12-09",0.10432,{"date":231,"score":186,"percentile":232},"2025-12-10",0.10503,{"date":234,"score":186,"percent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