[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-USN-5466-1":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T02:53:27.892Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":46,"duplicates":47,"related":48,"reserved_at":9,"published_at":57,"modified_at":58,"state":9,"summary":59,"references_raw":61,"kevs":101,"epss":9,"epss_history":102,"metrics":103,"affected":104},"USN-5466-1","linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities\n\nIt was discovered that the Linux kernel did not properly restrict access to\nthe kernel debugger when booted in secure boot environments. A privileged\nattacker could use this to bypass UEFI Secure Boot restrictions.\n(CVE-2022-21499)\n\nAaron Adams discovered that the netfilter subsystem in the Linux kernel did\nnot properly handle the removal of stateful expressions in some situations,\nleading to a use-after-free vulnerability. A local attacker could use this\nto cause a denial of service (system crash) or execute arbitrary code.\n(CVE-2022-1966)\n\nIt was discovered that the SCTP protocol implementation in the Linux kernel\ndid not properly verify VTAGs in some situations. A remote attacker could\npossibly use this to cause a denial of service (connection disassociation).\n(CVE-2021-3772)\n\nIt was discovered that the btrfs file system implementation in the Linux\nkernel did not properly handle locking in certain error conditions. A local\nattacker could use this to cause a denial of service (kernel deadlock).\n(CVE-2021-4149)\n\nDavid Bouman discovered that the netfilter subsystem in the Linux kernel\ndid not initialize memory in some situations. A local attacker could use\nthis to expose sensitive information (kernel memory). (CVE-2022-1016)\n\nIt was discovered that the virtual graphics memory manager implementation\nin the Linux kernel was subject to a race condition, potentially leading to\nan information leak. (CVE-2022-1419)\n\n赵子轩 discovered that the 802.2 LLC type 2 driver in the Linux kernel did not\nproperly perform reference counting in some error conditions. A local\nattacker could use this to cause a denial of service. (CVE-2022-28356)\n\nIt was discovered that the EMS CAN/USB interface implementation in the\nLinux kernel contained a double-free vulnerability when handling certain\nerror conditions. A local attacker could use this to cause a denial of\nservice (memory exhaustion). (CVE-2022-28390)\n",null,[],[],[],[14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44],{"_key":15},"CVE-2021-3772",{"_key":17},"CVE-2021-4149",{"_key":19},"CVE-2022-1016",{"_key":21},"CVE-2022-1419",{"_key":23},"CVE-2022-1966",{"_key":25},"CVE-2022-21499",{"_key":27},"CVE-2022-28356",{"_key":29},"CVE-2022-28390",{"_key":31},"UBUNTU-CVE-2021-3772",{"_key":33},"UBUNTU-CVE-2021-4149",{"_key":35},"UBUNTU-CVE-2022-1016",{"_key":37},"UBUNTU-CVE-2022-1419",{"_key":39},"UBUNTU-CVE-2022-1966",{"_key":41},"UBUNTU-CVE-2022-21499",{"_key":43},"UBUNTU-CVE-2022-28356",{"_key":45},"UBUNTU-CVE-2022-28390",[],[],[49,50,51,52,53,54,55,56],{"_key":31},{"_key":33},{"_key":35},{"_key":37},{"_key":39},{"_key":41},{"_key":43},{"_key":45},"2022-06-08T03:02:54Z","2026-06-03T14:04:02.408325348Z",{"cisa_kev":60,"cisa_ransomware":60,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[62,68,73,77,81,85,89,93,97],{"url":63,"sources":64,"tags":66},"https://ubuntu.com/security/notices/USN-5466-1",[65],"osv_ubuntu",[67],"Advisory",{"url":69,"sources":70,"tags":71},"https://ubuntu.com/security/CVE-2021-3772",[65],[72],"REPORT",{"url":74,"sources":75,"tags":76},"https://ubuntu.com/security/CVE-2021-4149",[65],[72],{"url":78,"sources":79,"tags":80},"https://ubuntu.com/security/CVE-2022-1016",[65],[72],{"url":82,"sources":83,"tags":84},"https://ubuntu.com/security/CVE-2022-1419",[65],[72],{"url":86,"sources":87,"tags":88},"https://ubuntu.com/security/CVE-2022-1966",[65],[72],{"url":90,"sources":91,"tags":92},"https://ubuntu.com/security/CVE-2022-21499",[65],[72],{"url":94,"sources":95,"tags":96},"https://ubuntu.com/security/CVE-2022-28356",[65],[72],{"url":98,"sources":99,"tags":100},"https://ubuntu.com/security/CVE-2022-28390",[65],[72],[],[],[],[105,117,123,129,138,144,150,156,162,168,177,183],{"ecosystem":106,"name":107,"vendor":108,"product":107,"cpe_part":9,"purl_type":109,"purl_namespace":108,"purl_name":107,"source":9,"versions":110},"Ubuntu","linux","ubuntu","deb",[111],{"version":112,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":115,"version_end_type":116,"fixed_in":9},"lt4_15_0_184_194",true,"ecosystem","4.15.0-184.194","excluding",{"ecosystem":106,"name":118,"vendor":108,"product":118,"cpe_part":9,"purl_type":109,"purl_namespace":108,"purl_name":118,"source":9,"versions":119},"linux-aws",[120],{"version":121,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":122,"version_end_type":116,"fixed_in":9},"lt4_15_0_1133_143","4.15.0-1133.143",{"ecosystem":106,"name":124,"vendor":108,"product":124,"cpe_part":9,"purl_type":109,"purl_namespace":108,"purl_name":124,"source":9,"versions":125},"linux-aws-hwe",[126],{"version":127,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":128,"version_end_type":116,"fixed_in":9},"lt4_15_0_1133_143~16_04_1","4.15.0-1133.143~16.04.1",{"ecosystem":106,"name":130,"vendor":108,"product":130,"cpe_part":9,"purl_type":109,"purl_namespace":108,"purl_name":130,"source":9,"versions":131},"linux-azure",[132,135],{"version":133,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":134,"version_end_type":116,"fixed_in":9},"lt4_15_0_1142_156~14_04_1","4.15.0-1142.156~14.04.1",{"version":136,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":137,"version_end_type":116,"fixed_in":9},"lt4_15_0_1142_156~16_04_1","4.15.0-1142.156~16.04.1",{"ecosystem":106,"name":139,"vendor":108,"product":139,"cpe_part":9,"purl_type":109,"purl_namespace":108,"purl_name":139,"source":9,"versions":140},"linux-azure-4.15",[141],{"version":142,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":143,"version_end_type":116,"fixed_in":9},"lt4_15_0_1142_156","4.15.0-1142.156",{"ecosystem":106,"name":145,"vendor":108,"product":145,"cpe_part":9,"purl_type":109,"purl_namespace":108,"purl_name":145,"source":9,"versions":146},"linux-gcp",[147],{"version":148,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":149,"version_end_type":116,"fixed_in":9},"lt4_15_0_1127_142~16_04_1","4.15.0-1127.142~16.04.1",{"ecosystem":106,"name":151,"vendor":108,"product":151,"cpe_part":9,"purl_type":109,"purl_namespace":108,"purl_name":151,"source":9,"versions":152},"linux-gcp-4.15",[153],{"version":154,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":155,"version_end_type":116,"fixed_in":9},"lt4_15_0_1127_142","4.15.0-1127.142",{"ecosystem":106,"name":157,"vendor":108,"product":157,"cpe_part":9,"purl_type":109,"purl_namespace":108,"purl_name":157,"source":9,"versions":158},"linux-hwe",[159],{"version":160,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":161,"version_end_type":116,"fixed_in":9},"lt4_15_0_184_194~16_04_1","4.15.0-184.194~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