[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-CVE-2024-50226":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T20:55:29.923Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":20,"aliases":21,"duplicate_of":9,"upstream":22,"downstream":23,"duplicates":58,"related":59,"reserved_at":9,"published_at":68,"modified_at":69,"state":70,"summary":71,"references_raw":80,"kevs":95,"epss":96,"epss_history":99,"metrics":362,"affected":370},"CVE-2024-50226","In the Linux kernel, the following vulnerability has been resolved:\n\ncxl/port: Fix use-after-free, permit out-of-order decoder shutdown\n\nIn support of investigating an initialization failure report [1],\ncxl_test was updated to register mock memory-devices after the mock\nroot-port/bus device had been registered. That led to cxl_test crashing\nwith a use-after-free bug with the following signature:\n\n    cxl_port_attach_region: cxl region3: cxl_host_bridge.0:port3 decoder3.0 add: mem0:decoder7.0 @ 0 next: cxl_switch_uport.0 nr_eps: 1 nr_targets: 1\n    cxl_port_attach_region: cxl region3: cxl_host_bridge.0:port3 decoder3.0 add: mem4:decoder14.0 @ 1 next: cxl_switch_uport.0 nr_eps: 2 nr_targets: 1\n    cxl_port_setup_targets: cxl region3: cxl_switch_uport.0:port6 target[0] = cxl_switch_dport.0 for mem0:decoder7.0 @ 0\n1)  cxl_port_setup_targets: cxl region3: cxl_switch_uport.0:port6 target[1] = cxl_switch_dport.4 for mem4:decoder14.0 @ 1\n    [..]\n    cxld_unregister: cxl decoder14.0:\n    cxl_region_decode_reset: cxl_region region3:\n    mock_decoder_reset: cxl_port port3: decoder3.0 reset\n2)  mock_decoder_reset: cxl_port port3: decoder3.0: out of order reset, expected decoder3.1\n    cxl_endpoint_decoder_release: cxl decoder14.0:\n    [..]\n    cxld_unregister: cxl decoder7.0:\n3)  cxl_region_decode_reset: cxl_region region3:\n    Oops: general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b6bc3: 0000 [#1] PREEMPT SMP PTI\n    [..]\n    RIP: 0010:to_cxl_port+0x8/0x60 [cxl_core]\n    [..]\n    Call Trace:\n     \u003CTASK>\n     cxl_region_decode_reset+0x69/0x190 [cxl_core]\n     cxl_region_detach+0xe8/0x210 [cxl_core]\n     cxl_decoder_kill_region+0x27/0x40 [cxl_core]\n     cxld_unregister+0x5d/0x60 [cxl_core]\n\nAt 1) a region has been established with 2 endpoint decoders (7.0 and\n14.0). Those endpoints share a common switch-decoder in the topology\n(3.0). At teardown, 2), decoder14.0 is the first to be removed and hits\nthe \"out of order reset case\" in the switch decoder. The effect though\nis that region3 cleanup is aborted leaving it in-tact and\nreferencing decoder14.0. At 3) the second attempt to teardown region3\ntrips over the stale decoder14.0 object which has long since been\ndeleted.\n\nThe fix here is to recognize that the CXL specification places no\nmandate on in-order shutdown of switch-decoders, the driver enforces\nin-order allocation, and hardware enforces in-order commit. So, rather\nthan fail and leave objects dangling, always remove them.\n\nIn support of making cxl_region_decode_reset() always succeed,\ncxl_region_invalidate_memregion() failures are turned into warnings.\nCrashing the kernel is ok there since system integrity is at risk if\ncaches cannot be managed around physical address mutation events like\nCXL region destruction.\n\nA new device_for_each_child_reverse_from() is added to cleanup\nport->commit_end after all dependent decoders have been disabled. In\nother words if decoders are allocated 0->1->2 and disabled 1->2->0 then\nport->commit_end only decrements from 2 after 2 has been disabled, and\nit decrements all the way to zero since 1 was disabled previously.",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],{"_key":25},"OPENSUSE-SU-2024:14500-1",{"_key":27},"OPENSUSE-SU-2025:14705-1",{"_key":29},"RHSA-2024:10274",{"_key":31},"MGASA-2024-0368",{"_key":33},"MGASA-2024-0369",{"_key":35},"UBUNTU-CVE-2024-50226",{"_key":37},"DEBIAN-CVE-2024-50226",{"_key":39},"USN-7310-1",{"_key":41},"USN-7449-1",{"_key":43},"USN-7449-2",{"_key":45},"USN-7450-1",{"_key":47},"USN-7451-1",{"_key":49},"USN-7452-1",{"_key":51},"USN-7453-1",{"_key":53},"USN-7468-1",{"_key":55},"USN-7523-1",{"_key":57},"USN-7524-1",[],[60,62,64,65,66,67],{"_key":61},"USN-7276-1",{"_key":63},"USN-7277-1",{"_key":25},{"_key":27},{"_key":31},{"_key":33},"2024-11-09T10:14:37.003Z","2026-05-11T20:47:50.585Z","Modified",{"cisa_kev":72,"cisa_ransomware":72,"cisa_vendor":9,"epss_severity":73,"epss_score":74,"severity":75,"severity_score":76,"severity_version":77,"severity_source":78,"severity_vector":79,"severity_status":70},false,"low",0.00017,"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",[81,87,91],{"url":82,"sources":83,"tags":85},"https://git.kernel.org/stable/c/8e1b52c15c81106456437f8e49575040e489e355",[78,84],"nvd",[86],"Patch",{"url":88,"sources":89,"tags":90},"https://git.kernel.org/stable/c/78c8454fdce0eeee962be004eb6d99860c80dad1",[78,84],[86],{"url":92,"sources":93,"tags":94},"https://git.kernel.org/stable/c/101c268bd2f37e965a5468353e62d154db38838e",[78,84],[86],[],{"date":97,"score":74,"percentile":98},"2026-06-04",0.04211,[100,104,107,110,113,116,119,122,125,128,131,133,136,139,142,146,149,152,155,158,161,164,167,170,173,176,179,182,185,188,191,194,197,200,203,206,209,212,215,218,221,224,227,230,233,237,240,242,245,248,251,254,257,260,263,265,267,270,273,276,279,281,284,287,290,293,296,299,302,304,306,309,311,314,317,320,323,326,329,332,334,337,340,342,345,348,351,353,356,359],{"date":101,"score":102,"percentile":103},"2025-11-04",0.00048,0.14768,{"date":105,"score":102,"percentile":106},"2025-11-05",0.148,{"date":108,"score":102,"percentile":109},"2025-11-06",0.14899,{"date":111,"score":102,"percentile":112},"2025-11-07",0.14918,{"date":114,"score":102,"percentile":115},"2025-11-08",0.1493,{"date":117,"score":102,"percentile":118},"2025-11-09",0.14908,{"date":120,"score":102,"percentile":121},"2025-11-10",0.1487,{"date":123,"score":102,"percentile":124},"2025-11-11",0.14887,{"date":126,"score":102,"percentile":127},"2025-11-12",0.14925,{"date":129,"score":102,"percentile":130},"2025-11-13",0.14947,{"date":132,"score":102,"percentile":130},"2025-11-14",{"date":134,"score":102,"percentile":135},"2025-11-15",0.1491,{"date":137,"score":102,"percentile":138},"2025-11-16",0.14898,{"date":140,"score":102,"percentile":141},"2025-11-17",0.14855,{"date":143,"score":144,"percentile":145},"2025-11-18",0.00091,0.21892,{"date":147,"score":144,"percentile":148},"2025-11-19",0.21904,{"date":150,"score":144,"percentile":151},"2025-11-20",0.21912,{"date":153,"score":102,"percentile":154},"2025-11-21",0.14879,{"date":156,"score":102,"percentile":157},"2025-11-22",0.14862,{"date":159,"score":102,"percentile":160},"2025-11-23",0.14846,{"date":162,"score":102,"percentile":163},"2025-11-24",0.14817,{"date":165,"score":102,"percentile":166},"2025-11-25",0.14811,{"date":168,"score":102,"percentile":169},"2025-11-26",0.14802,{"date":171,"score":102,"percentile":172},"2025-11-27",0.14816,{"date":174,"score":102,"percentile":175},"2025-11-28",0.14797,{"date":177,"score":102,"percentile":178},"2025-11-29",0.14776,{"date":180,"score":102,"percentile":181},"2025-11-30",0.14783,{"date":183,"score":102,"percentile":184},"2025-12-01",0.14819,{"date":186,"score":102,"percentile":187},"2025-12-02",0.14835,{"date":189,"score":102,"percentile":190},"2025-12-03",0.14859,{"date":192,"score":102,"percentile":193},"2025-12-04",0.14825,{"date":195,"score":102,"percentile":196},"2025-12-05",0.14888,{"date":198,"score":102,"percentile":199},"2025-12-06",0.14905,{"date":201,"score":102,"percentile":202},"2025-12-07",0.14883,{"date":204,"score":102,"percentile":205},"2025-12-08",0.14889,{"date":207,"score":102,"percentile":208},"2025-12-09",0.14949,{"date":210,"score":102,"percentile":211},"2025-12-10",0.15021,{"date":213,"score":102,"percentile":214},"2025-12-11",0.15046,{"date":216,"score":102,"percentile":217},"2025-12-12",0.15098,{"date":219,"score":102,"percentile":220},"2025-12-13",0.15108,{"date":222,"score":102,"percentile":223},"2025-12-14",0.1506,{"date":225,"score":102,"percentile":226},"2025-12-15",0.15028,{"date":228,"score":102,"percentile":229},"2025-12-16",0.15056,{"date":231,"score":102,"percentile":232},"2025-12-17",0.15152,{"date":234,"score":235,"percentile":236},"2025-12-18",0.00013,0.01684,{"date":238,"score":235,"percentile":239},"2025-12-19",0.01686,{"date":241,"score":235,"percentile":239},"2025-12-20",{"date":243,"score":235,"percentile":244},"2025-12-21",0.01694,{"date":246,"score":235,"percentile":247},"2025-12-22",0.01697,{"date":249,"score":235,"percentile":250},"2025-12-23",0.01698,{"date":252,"score":235,"percentile":253},"2025-12-24",0.01702,{"date":255,"score":235,"percentile":256},"2025-12-25",0.01708,{"date":258,"score":235,"percentile":259},"2025-12-26",0.01709,{"date":261,"score":235,"percentile":262},"2025-12-27",0.01704,{"date":264,"score":235,"percentile":262},"2025-12-28",{"date":266,"score":235,"percentile":250},"2025-12-29",{"date":268,"score":235,"percentile":269},"2025-12-30",0.01692,{"date":271,"score":235,"percentile":272},"2025-12-31",0.01691,{"date":274,"score":235,"percentile":275},"2026-01-01",0.01712,{"date":277,"score":235,"percentile":278},"2026-01-02",0.0171,{"date":280,"score":235,"percentile":275},"2026-01-03",{"date":282,"score":235,"percentile":283},"2026-01-04",0.01672,{"date":285,"score":235,"percentile":286},"2026-01-05",0.01668,{"date":288,"score":235,"percentile":289},"2026-01-06",0.01663,{"date":291,"score":235,"percentile":292},"2026-01-07",0.01675,{"date":294,"score":235,"percentile":295},"2026-01-08",0.01689,{"date":297,"score":235,"percentile":298},"2026-01-09",0.01703,{"date":300,"score":235,"percentile":301},"2026-01-10",0.01716,{"date":303,"score":235,"percentile":256},"2026-01-11",{"date":305,"score":235,"percentile":262},"2026-01-12",{"date":307,"score":235,"percentile":308},"2026-01-13",0.01696,{"date":310,"score":235,"percentile":298},"2026-01-14",{"date":312,"score":235,"percentile":313},"2026-01-15",0.01713,{"date":315,"score":235,"percentile":316},"2026-01-16",0.01725,{"date":318,"score":235,"percentile":319},"2026-01-17",0.01728,{"date":321,"score":235,"percentile":322},"2026-01-18",0.01741,{"date":324,"score":235,"percentile":325},"2026-01-19",0.01734,{"date":327,"score":235,"percentile":328},"2026-01-20",0.01719,{"date":330,"score":235,"percentile":331},"2026-01-21",0.01714,{"date":333,"score":235,"percentile":331},"2026-01-22",{"date":335,"score":235,"percentile":336},"2026-01-23",0.01723,{"date":338,"score":235,"percentile":339},"2026-01-24",0.0173,{"date":341,"score":235,"percentile":339},"2026-01-25",{"date":343,"score":235,"percentile":344},"2026-01-26",0.01727,{"date":346,"score":235,"percentile":347},"2026-01-27",0.01722,{"date":349,"score":235,"percentile":350},"2026-01-28",0.0172,{"date":352,"score":235,"percentile":325},"2026-01-29",{"date":354,"score":235,"percentile":355},"2026-01-30",0.01737,{"date":357,"score":235,"percentile":358},"2026-01-31",0.01759,{"date":360,"score":235,"percentile":361},"2026-02-01",0.0179,[363,368],{"source":78,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":364,"cvss_v4_0":9},{"baseScore":76,"baseSeverity":365,"vectorString":79,"impactScore":366,"exploitabilityScore":367},"HIGH",9.8,4.6,{"source":84,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":369,"cvss_v4_0":9},{"baseScore":76,"baseSeverity":365,"vectorString":79,"impactScore":366,"exploitabilityScore":367},[371,391],{"ecosystem":9,"name":372,"vendor":373,"product":373,"cpe_part":374,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":375},"Linux","linux","a",[376,383,386,389],{"version":377,"is_range":378,"range_type":78,"version_start":379,"version_start_type":380,"version_end":381,"version_end_type":382,"fixed_in":9},">= 176baefb2eb5d7a3ddebe3ff803db1fce44574b5, \u003C 8e1b52c15c81106456437f8e49575040e489e355",true,"176baefb2eb5d7a3ddebe3ff803db1fce44574b5","including","8e1b52c15c81106456437f8e49575040e489e355","excluding",{"version":384,"is_range":378,"range_type":78,"version_start":379,"version_start_type":380,"version_end":385,"version_end_type":382,"fixed_in":9},">= 176baefb2eb5d7a3ddebe3ff803db1fce44574b5, \u003C 78c8454fdce0eeee962be004eb6d99860c80dad1","78c8454fdce0eeee962be004eb6d99860c80dad1",{"version":387,"is_range":378,"range_type":78,"version_start":379,"version_start_type":380,"version_end":388,"version_end_type":382,"fixed_in":9},">= 176baefb2eb5d7a3ddebe3ff803db1fce44574b5, \u003C 101c268bd2f37e965a5468353e62d154db38838e","101c268bd2f37e965a5468353e62d154db38838e",{"version":390,"is_range":72,"range_type":78,"version_start":390,"version_start_type":380,"version_end":390,"version_end_type":380,"fixed_in":9},"6.0",{"ecosystem":9,"name":392,"vendor":373,"product":393,"cpe_part":394,"purl_type":9,"purl_namespace":9,"purl_name":9,"source":9,"versions":395},"linux kernel","linux_kernel","o",[396,400,404,406,408,410,412],{"version":397,"is_range":378,"range_type":398,"version_start":390,"version_start_type":380,"version_end":399,"version_end_type":382,"fixed_in":9},"gte6.0_lt6.6.60","cpe","6.6.60",{"version":401,"is_range":378,"range_type":398,"version_start":402,"version_start_type":380,"version_end":403,"version_end_type":382,"fixed_in":9},"gte6.7_lt6.11.7","6.7","6.11.7",{"version":405,"is_range":72,"range_type":398,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"6.12:rc1",{"version":407,"is_range":72,"range_type":398,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"6.12:rc2",{"version":409,"is_range":72,"range_type":398,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"6.12:rc3",{"version":411,"is_range":72,"range_type":398,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"6.12:rc4",{"version":413,"is_range":72,"range_type":398,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"6.12:rc5"]