[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2021-46905":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T02:53:27.892Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":21,"duplicate_of":9,"upstream":22,"downstream":23,"duplicates":44,"related":45,"reserved_at":9,"published_at":53,"modified_at":54,"state":55,"summary":56,"references_raw":65,"kevs":104,"epss":105,"epss_history":108,"metrics":356,"affected":362},"CVE-2021-46905","In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hso: fix NULL-deref on disconnect regression\n\nCommit 8a12f8836145 (\"net: hso: fix null-ptr-deref during tty device\nunregistration\") fixed the racy minor allocation reported by syzbot, but\nintroduced an unconditional NULL-pointer dereference on every disconnect\ninstead.\n\nSpecifically, the serial device table must no longer be accessed after\nthe minor has been released by hso_serial_tty_unregister().",null,[11],{"_key":12,"id":12,"name":13,"description":14,"type":15,"status":16,"abstraction":17,"likelihood_of_exploit":18,"capec":19},"CWE-476","NULL Pointer Dereference","The product dereferences a pointer that it expects to be valid but is NULL.","weakness","Stable","Base","Medium",[],[],[],[],[24,26,28,30,32,34,36,38,40,42],{"_key":25},"SUSE-SU-2024:0856-1",{"_key":27},"SUSE-SU-2024:0857-1",{"_key":29},"SUSE-SU-2024:0926-1",{"_key":31},"SUSE-SU-2024:1643-1",{"_key":33},"SUSE-SU-2024:1646-1",{"_key":35},"SUSE-SU-2024:1669-1",{"_key":37},"SUSE-SU-2024:1870-1",{"_key":39},"UBUNTU-CVE-2021-46905",{"_key":41},"RHSA-2021:4140",{"_key":43},"RHSA-2021:4356",[],[46,47,48,49,50,51,52],{"_key":25},{"_key":27},{"_key":29},{"_key":31},{"_key":33},{"_key":35},{"_key":37},"2024-02-25T14:03:40.944Z","2026-05-23T15:18:41.989Z","Modified",{"cisa_kev":57,"cisa_ransomware":57,"cisa_vendor":9,"epss_severity":58,"epss_score":59,"severity":60,"severity_score":61,"severity_version":62,"severity_source":63,"severity_vector":64,"severity_status":55},false,"low",0.00011,"medium",5.5,"v3.1","nvd","CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",[66,72,76,80,84,88,92,96,100],{"url":67,"sources":68,"tags":70},"https://git.kernel.org/stable/c/5871761c5f0f20d6e98bf3b6bd7486d857589554",[69,63],"cve.org",[71],"Patch",{"url":73,"sources":74,"tags":75},"https://git.kernel.org/stable/c/0c71d4c89559f72cec2592d078681a843bce570e",[69,63],[71],{"url":77,"sources":78,"tags":79},"https://git.kernel.org/stable/c/24b699bea7553fc0b98dad9d864befb6005ac7f1",[69,63],[71],{"url":81,"sources":82,"tags":83},"https://git.kernel.org/stable/c/5c17cfe155d21954b4c7e2a78fa771cebcd86725",[69,63],[71],{"url":85,"sources":86,"tags":87},"https://git.kernel.org/stable/c/d7fad2ce15bdbbd0fec3ebe999fd7cab2267f53e",[69,63],[71],{"url":89,"sources":90,"tags":91},"https://git.kernel.org/stable/c/90642ee9eb581a13569b1c0bd57e85d962215273",[69,63],[71],{"url":93,"sources":94,"tags":95},"https://git.kernel.org/stable/c/0f000005da31f6947f843ce6b3e3a960540c6e00",[69,63],[71],{"url":97,"sources":98,"tags":99},"https://git.kernel.org/stable/c/41c44e1f3112d7265dae522c026399b2a42d19ef",[69,63],[71],{"url":101,"sources":102,"tags":103},"https://git.kernel.org/stable/c/2ad5692db72874f02b9ad551d26345437ea4f7f3",[69,63],[71],[],{"date":106,"score":59,"percentile":107},"2026-06-03",0.01466,[109,112,115,118,121,124,127,130,133,136,139,142,145,148,151,155,158,161,164,167,170,173,176,178,181,184,187,190,193,196,198,201,204,206,208,211,214,217,220,223,226,228,231,234,236,239,242,245,248,251,253,255,257,259,262,264,266,268,271,273,275,278,280,282,285,287,290,293,295,298,301,304,307,310,313,316,319,322,325,328,330,332,334,336,339,342,345,348,350,353],{"date":110,"score":59,"percentile":111},"2025-11-04",0.00979,{"date":113,"score":59,"percentile":114},"2025-11-05",0.0099,{"date":116,"score":59,"percentile":117},"2025-11-06",0.00995,{"date":119,"score":59,"percentile":120},"2025-11-07",0.00997,{"date":122,"score":59,"percentile":123},"2025-11-08",0.00998,{"date":125,"score":59,"percentile":126},"2025-11-09",0.00996,{"date":128,"score":59,"percentile":129},"2025-11-10",0.00988,{"date":131,"score":59,"percentile":132},"2025-11-11",0.00991,{"date":134,"score":59,"percentile":135},"2025-11-12",0.00992,{"date":137,"score":59,"percentile":138},"2025-11-13",0.00994,{"date":140,"score":59,"percentile":141},"2025-11-14",0.01002,{"date":143,"score":59,"percentile":144},"2025-11-15",0.01023,{"date":146,"score":59,"percentile":147},"2025-11-16",0.01024,{"date":149,"score":59,"percentile":150},"2025-11-17",0.0102,{"date":152,"score":153,"percentile":154},"2025-11-18",0.00086,0.20929,{"date":156,"score":153,"percentile":157},"2025-11-19",0.20939,{"date":159,"score":153,"percentile":160},"2025-11-20",0.20909,{"date":162,"score":59,"percentile":163},"2025-11-21",0.01067,{"date":165,"score":59,"percentile":166},"2025-11-22",0.01062,{"date":168,"score":59,"percentile":169},"2025-11-23",0.01053,{"date":171,"score":59,"percentile":172},"2025-11-24",0.0105,{"date":174,"score":59,"percentile":175},"2025-11-25",0.01046,{"date":177,"score":59,"percentile":111},"2025-11-26",{"date":179,"score":59,"percentile":180},"2025-11-27",0.00978,{"date":182,"score":59,"percentile":183},"2025-11-28",0.00985,{"date":185,"score":59,"percentile":186},"2025-11-29",0.01016,{"date":188,"score":59,"percentile":189},"2025-11-30",0.01022,{"date":191,"score":59,"percentile":192},"2025-12-01",0.01048,{"date":194,"score":59,"percentile":195},"2025-12-02",0.01041,{"date":197,"score":59,"percentile":175},"2025-12-03",{"date":199,"score":59,"percentile":200},"2025-12-04",0.01026,{"date":202,"score":59,"percentile":203},"2025-12-05",0.01039,{"date":205,"score":59,"percentile":203},"2025-12-06",{"date":207,"score":59,"percentile":203},"2025-12-07",{"date":209,"score":59,"percentile":210},"2025-12-08",0.01043,{"date":212,"score":59,"percentile":213},"2025-12-09",0.01056,{"date":215,"score":59,"percentile":216},"2025-12-10",0.01065,{"date":218,"score":59,"percentile":219},"2025-12-11",0.01057,{"date":221,"score":59,"percentile":222},"2025-12-12",0.01054,{"date":224,"score":59,"percentile":225},"2025-12-13",0.01042,{"date":227,"score":59,"percentile":203},"2025-12-14",{"date":229,"score":59,"percentile":230},"2025-12-15",0.01036,{"date":232,"score":59,"percentile":233},"2025-12-16",0.0104,{"date":235,"score":59,"percentile":195},"2025-12-17",{"date":237,"score":59,"percentile":238},"2025-12-18",0.01031,{"date":240,"score":59,"percentile":241},"2025-12-19",0.01034,{"date":243,"score":59,"percentile":244},"2025-12-20",0.01033,{"date":246,"score":59,"percentile":247},"2025-12-21",0.01044,{"date":249,"score":59,"percentile":250},"2025-12-22",0.01045,{"date":252,"score":59,"percentile":210},"2025-12-23",{"date":254,"score":59,"percentile":247},"2025-12-24",{"date":256,"score":59,"percentile":175},"2025-12-25",{"date":258,"score":59,"percentile":172},"2025-12-26",{"date":260,"score":59,"percentile":261},"2025-12-27",0.01055,{"date":263,"score":59,"percentile":192},"2025-12-28",{"date":265,"score":59,"percentile":225},"2025-12-29",{"date":267,"score":59,"percentile":233},"2025-12-30",{"date":269,"score":59,"percentile":270},"2025-12-31",0.01038,{"date":272,"score":59,"percentile":219},"2026-01-01",{"date":274,"score":59,"percentile":261},"2026-01-02",{"date":276,"score":59,"percentile":277},"2026-01-03",0.01059,{"date":279,"score":59,"percentile":244},"2026-01-04",{"date":281,"score":59,"percentile":203},"2026-01-05",{"date":283,"score":59,"percentile":284},"2026-01-06",0.01035,{"date":286,"score":59,"percentile":230},"2026-01-07",{"date":288,"score":59,"percentile":289},"2026-01-08",0.01047,{"date":291,"score":59,"percentile":292},"2026-01-09",0.0106,{"date":294,"score":59,"percentile":216},"2026-01-10",{"date":296,"score":59,"percentile":297},"2026-01-11",0.01063,{"date":299,"score":59,"percentile":300},"2026-01-12",0.01068,{"date":302,"score":59,"percentile":303},"2026-01-13",0.01066,{"date":305,"score":59,"percentile":306},"2026-01-14",0.01064,{"date":308,"score":59,"percentile":309},"2026-01-15",0.01077,{"date":311,"score":59,"percentile":312},"2026-01-16",0.01081,{"date":314,"score":59,"percentile":315},"2026-01-17",0.01083,{"date":317,"score":59,"percentile":318},"2026-01-18",0.01095,{"date":320,"score":59,"percentile":321},"2026-01-19",0.01093,{"date":323,"score":59,"percentile":324},"2026-01-20",0.01084,{"date":326,"score":59,"percentile":327},"2026-01-21",0.01079,{"date":329,"score":59,"percentile":315},"2026-01-22",{"date":331,"score":59,"percentile":318},"2026-01-23",{"date":333,"score":59,"percentile":321},"2026-01-24",{"date":335,"score":59,"percentile":321},"2026-01-25",{"date":337,"score":59,"percentile":338},"2026-01-26",0.01094,{"date":340,"score":59,"percentile":341},"2026-01-27",0.01087,{"date":343,"score":59,"percentile":344},"2026-01-28",0.01086,{"date":346,"score":59,"percentile":347},"2026-01-29",0.01092,{"date":349,"score":59,"percentile":318},"2026-01-30",{"date":351,"score":59,"percentile":352},"2026-01-31",0.01108,{"date":354,"score":59,"percentile":355},"2026-02-01",0.0113,[357],{"source":63,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":358,"cvss_v4_0":9},{"baseScore":61,"baseSeverity":359,"vectorString":64,"impactScore":360,"exploitabilityScore":361},"MEDIUM",6,4.6,[363,424],{"ecosystem":9,"name":364,"vendor":365,"product":365,"cpe_part":366,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":367},"Linux","linux","a",[368,375,379,383,387,391,395,399,403,406,410,414,418,422],{"version":369,"is_range":370,"range_type":69,"version_start":371,"version_start_type":372,"version_end":373,"version_end_type":374,"fixed_in":9},">= a462067d7c8e6953a733bf5ade8db947b1bb5449, \u003C 5871761c5f0f20d6e98bf3b6bd7486d857589554",true,"a462067d7c8e6953a733bf5ade8db947b1bb5449","including","5871761c5f0f20d6e98bf3b6bd7486d857589554","excluding",{"version":376,"is_range":370,"range_type":69,"version_start":377,"version_start_type":372,"version_end":378,"version_end_type":374,"fixed_in":9},">= 145c89c441d27696961752bf51b323f347601bee, \u003C 0c71d4c89559f72cec2592d078681a843bce570e","145c89c441d27696961752bf51b323f347601bee","0c71d4c89559f72cec2592d078681a843bce570e",{"version":380,"is_range":370,"range_type":69,"version_start":381,"version_start_type":372,"version_end":382,"version_end_type":374,"fixed_in":9},">= caf5ac93b3b5d5fac032fc11fbea680e115421b4, \u003C 24b699bea7553fc0b98dad9d864befb6005ac7f1","caf5ac93b3b5d5fac032fc11fbea680e115421b4","24b699bea7553fc0b98dad9d864befb6005ac7f1",{"version":384,"is_range":370,"range_type":69,"version_start":385,"version_start_type":372,"version_end":386,"version_end_type":374,"fixed_in":9},">= 92028d7a31e55d53e41cff679156b9432cffcb36, \u003C 5c17cfe155d21954b4c7e2a78fa771cebcd86725","92028d7a31e55d53e41cff679156b9432cffcb36","5c17cfe155d21954b4c7e2a78fa771cebcd86725",{"version":388,"is_range":370,"range_type":69,"version_start":389,"version_start_type":372,"version_end":390,"version_end_type":374,"fixed_in":9},">= 4a2933c88399c0ebc738db39bbce3ae89786d723, \u003C d7fad2ce15bdbbd0fec3ebe999fd7cab2267f53e","4a2933c88399c0ebc738db39bbce3ae89786d723","d7fad2ce15bdbbd0fec3ebe999fd7cab2267f53e",{"version":392,"is_range":370,"range_type":69,"version_start":393,"version_start_type":372,"version_end":394,"version_end_type":374,"fixed_in":9},">= dc195928d7e4ec7b5cfc6cd10dc4c8d87a7c72ac, \u003C 90642ee9eb581a13569b1c0bd57e85d962215273","dc195928d7e4ec7b5cfc6cd10dc4c8d87a7c72ac","90642ee9eb581a13569b1c0bd57e85d962215273",{"version":396,"is_range":370,"range_type":69,"version_start":397,"version_start_type":372,"version_end":398,"version_end_type":374,"fixed_in":9},">= 388d05f70f1ee0cac4a2068fd295072f1a44152a, \u003C 0f000005da31f6947f843ce6b3e3a960540c6e00","388d05f70f1ee0cac4a2068fd295072f1a44152a","0f000005da31f6947f843ce6b3e3a960540c6e00",{"version":400,"is_range":370,"range_type":69,"version_start":401,"version_start_type":372,"version_end":402,"version_end_type":374,"fixed_in":9},">= 8a12f8836145ffe37e9c8733dce18c22fb668b66, \u003C 41c44e1f3112d7265dae522c026399b2a42d19ef","8a12f8836145ffe37e9c8733dce18c22fb668b66","41c44e1f3112d7265dae522c026399b2a42d19ef",{"version":404,"is_range":370,"range_type":69,"version_start":401,"version_start_type":372,"version_end":405,"version_end_type":374,"fixed_in":9},">= 8a12f8836145ffe37e9c8733dce18c22fb668b66, \u003C 2ad5692db72874f02b9ad551d26345437ea4f7f3","2ad5692db72874f02b9ad551d26345437ea4f7f3",{"version":407,"is_range":370,"range_type":69,"version_start":408,"version_start_type":372,"version_end":409,"version_end_type":374,"fixed_in":9},">= 4.19.187, \u003C 4.19.189","4.19.187","4.19.189",{"version":411,"is_range":370,"range_type":69,"version_start":412,"version_start_type":372,"version_end":413,"version_end_type":374,"fixed_in":9},">= 5.4.112, \u003C 5.4.115","5.4.112","5.4.115",{"version":415,"is_range":370,"range_type":69,"version_start":416,"version_start_type":372,"version_end":417,"version_end_type":374,"fixed_in":9},">= 5.10.30, \u003C 5.10.33","5.10.30","5.10.33",{"version":419,"is_range":370,"range_type":69,"version_start":420,"version_start_type":372,"version_end":421,"version_end_type":374,"fixed_in":9},">= 5.11.14, \u003C 5.11.17","5.11.14","5.11.17",{"version":423,"is_range":57,"range_type":69,"version_start":423,"version_start_type":372,"version_end":423,"version_end_type":372,"fixed_in":9},"5.12",{"ecosystem":9,"name":425,"vendor":365,"product":426,"cpe_part":427,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":428},"linux kernel","linux_kernel","o",[429,432,435,438,441,442,444,446,448,450,452,454],{"version":430,"is_range":370,"range_type":431,"version_start":9,"version_start_type":9,"version_end":409,"version_end_type":374,"fixed_in":9},"lt4.19.189","cpe",{"version":433,"is_range":370,"range_type":431,"version_start":434,"version_start_type":372,"version_end":413,"version_end_type":374,"fixed_in":9},"gte4.20.0_lt5.4.115","4.20.0",{"version":436,"is_range":370,"range_type":431,"version_start":437,"version_start_type":372,"version_end":417,"version_end_type":374,"fixed_in":9},"gte5.5.0_lt5.10.33","5.5.0",{"version":439,"is_range":370,"range_type":431,"version_start":440,"version_start_type":372,"version_end":421,"version_end_type":374,"fixed_in":9},"gte5.11.0_lt5.11.17","5.11.0",{"version":423,"is_range":57,"range_type":431,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":443,"is_range":57,"range_type":431,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"5.12:rc1",{"version":445,"is_range":57,"range_type":431,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"5.12:rc2",{"version":447,"is_range":57,"range_type":431,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"5.12:rc3",{"version":449,"is_range":57,"range_type":431,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"5.12:rc4",{"version":451,"is_range":57,"range_type":431,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"5.12:rc5",{"version":453,"is_range":57,"range_type":431,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"5.12:rc6",{"version":455,"is_range":57,"range_type":431,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"5.12:rc7"]