[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-LSN-0099-1":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":78,"duplicates":79,"related":80,"reserved_at":9,"published_at":81,"modified_at":82,"state":9,"summary":83,"references_raw":85,"kevs":157,"epss":9,"epss_history":158,"metrics":159,"affected":160},"LSN-0099-1","Kernel Live Patch Security Notice\n\nIt was discovered that the Xen netback driver in the Linux kernel did not\nproperly handle packets structured in certain ways. An attacker in a guest\nVM could possibly use this to cause a denial of service (host NIC\navailability).(CVE-2022-3643)\n\nIt was discovered that the virtual terminal driver in the Linux kernel\ncontained a use-after-free vulnerability. A local attacker could use this\nto cause a denial of service (system crash) or possibly expose sensitive\ninformation (kernel memory).(CVE-2023-3567)\n\nIt was discovered that the universal 32bit network packet classifier\nimplementation in the Linux kernel did not properly perform reference\ncounting in some situations, leading to a use-after-free vulnerability. A\nlocal attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code.(CVE-2023-3609)\n\nIt was discovered that the network packet classifier with\nnetfilter/firewall marks implementation in the Linux kernel did not\nproperly handle reference counting, leading to a use-after-free\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code.(CVE-2023-3776)\n\nKevin Rich discovered that the netfilter subsystem in the Linux kernel did\nnot properly handle table rules flush in certain circumstances. A local\nattacker could possibly use this to cause a denial of service (system\ncrash) or execute arbitrary code.(CVE-2023-3777)\n\nKevin Rich discovered that the netfilter subsystem in the Linux kernel did\nnot properly handle rule additions to bound chains in certain\ncircumstances. A local attacker could possibly use this to cause a denial\nof service (system crash) or execute arbitrary code.(CVE-2023-3995)\n\nIt was discovered that the netfilter subsystem in the Linux kernel did not\nproperly handle PIPAPO element removal, leading to a use-after-free\nvulnerability. A local attacker could possibly use this to cause a denial\nof service (system crash) or execute arbitrary code.(CVE-2023-4004)\n\nBing-Jhong Billy Jheng discovered that the Unix domain socket\nimplementation in the Linux kernel contained a race condition in certain\nsituations, leading to a use-after-free vulnerability. A local attacker\ncould use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code.(CVE-2023-4622)\n\nBudimir Markovic discovered that the qdisc implementation in the Linux\nkernel did not properly validate inner classes, leading to a use-after-free\nvulnerability. A local user could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code.(CVE-2023-4623)\n\nAlex Birnberg discovered that the netfilter subsystem in the Linux kernel\ndid not properly validate register length, leading to an out-of- bounds\nwrite vulnerability. A local attacker could possibly use this to cause a\ndenial of service (system crash).(CVE-2023-4881)\n\nKevin Rich discovered that the netfilter subsystem in the Linux kernel did\nnot properly handle removal of rules from chain bindings in certain\ncircumstances, leading to a use-after-free vulnerability. A local attacker\ncould possibly use this to cause a denial of service (system crash) or\nexecute arbitrary code.(CVE-2023-5197)\n\nGwangun Jung discovered that the Quick Fair Queueing scheduler\nimplementation in the Linux kernel contained an out-of-bounds write\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code.(CVE-2023-31436)\n\nRoss Lagerwall discovered that the Xen netback backend driver in the Linux\nkernel did not properly handle certain unusual packets from a\nparavirtualized network frontend, leading to a buffer overflow. An attacker\nin a guest VM could use this to cause a denial of service (host system\ncrash) or possibly execute arbitrary code.(CVE-2023-34319)\n\nIt was discovered that the bluetooth subsystem in the Linux kernel did not\nproperly handle L2CAP socket release, leading to a use-after-free\nvulnerability. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code.(CVE-2023-40283)\n\nKyle Zeng discovered that the networking stack implementation in the Linux\nkernel did not properly validate skb object size in certain conditions. An\nattacker could use this cause a denial of service (system crash) or\npossibly execute arbitrary code.(CVE-2023-42752)\n\nKyle Zeng discovered that the netfiler subsystem in the Linux kernel did\nnot properly calculate array offsets, leading to a out-of-bounds write\nvulnerability. A local user could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code.(CVE-2023-42753)",null,[],[],[],[14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76],{"_key":15},"CVE-2022-3643",{"_key":17},"CVE-2023-31436",{"_key":19},"CVE-2023-34319",{"_key":21},"CVE-2023-3567",{"_key":23},"CVE-2023-3609",{"_key":25},"CVE-2023-3776",{"_key":27},"CVE-2023-3777",{"_key":29},"CVE-2023-3995",{"_key":31},"CVE-2023-4004",{"_key":33},"CVE-2023-40283",{"_key":35},"CVE-2023-42752",{"_key":37},"CVE-2023-42753",{"_key":39},"CVE-2023-4622",{"_key":41},"CVE-2023-4623",{"_key":43},"CVE-2023-4881",{"_key":45},"CVE-2023-5197",{"_key":47},"UBUNTU-CVE-2022-3643",{"_key":49},"UBUNTU-CVE-2023-31436",{"_key":51},"UBUNTU-CVE-2023-34319",{"_key":53},"UBUNTU-CVE-2023-3567",{"_key":55},"UBUNTU-CVE-2023-3609",{"_key":57},"UBUNTU-CVE-2023-3776",{"_key":59},"UBUNTU-CVE-2023-3777",{"_key":61},"UBUNTU-CVE-2023-3995",{"_key":63},"UBUNTU-CVE-2023-4004",{"_key":65},"UBUNTU-CVE-2023-40283",{"_key":67},"UBUNTU-CVE-2023-42752",{"_key":69},"UBUNTU-CVE-2023-42753",{"_key":71},"UBUNTU-CVE-2023-4622",{"_key":73},"UBUNTU-CVE-2023-4623",{"_key":75},"UBUNTU-CVE-2023-4881",{"_key":77},"UBUNTU-CVE-2023-5197",[],[],[],"2023-11-28T09:40:33Z","2026-06-03T14:04:28.676005672Z",{"cisa_kev":84,"cisa_ransomware":84,"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,[86,92,97,101,105,109,113,117,121,125,129,133,137,141,145,149,153],{"url":87,"sources":88,"tags":90},"https://ubuntu.com/security/notices/LSN-0099-1",[89],"osv_ubuntu",[91],"Advisory",{"url":93,"sources":94,"tags":95},"https://ubuntu.com/security/CVE-2022-3643",[89],[96],"REPORT",{"url":98,"sources":99,"tags":100},"https://ubuntu.com/security/CVE-2023-3567",[89],[96],{"url":102,"sources":103,"tags":104},"https://ubuntu.com/security/CVE-2023-3609",[89],[96],{"url":106,"sources":107,"tags":108},"https://ubuntu.com/security/CVE-2023-3776",[89],[96],{"url":110,"sources":111,"tags":112},"https://ubuntu.com/security/CVE-2023-3777",[89],[96],{"url":114,"sources":115,"tags":116},"https://ubuntu.com/security/CVE-2023-3995",[89],[96],{"url":118,"sources":119,"tags":120},"https://ubuntu.com/security/CVE-2023-4004",[89],[96],{"url":122,"sources":123,"tags":124},"https://ubuntu.com/security/CVE-2023-4622",[89],[96],{"url":126,"sources":127,"tags":128},"https://ubuntu.com/security/CVE-2023-4623",[89],[96],{"url":130,"sources":131,"tags":132},"https://ubuntu.com/security/CVE-2023-4881",[89],[96],{"url":134,"sources":135,"tags":136},"https://ubuntu.com/security/CVE-2023-5197",[89],[96],{"url":138,"sources":139,"tags":140},"https://ubuntu.com/security/CVE-2023-31436",[89],[96],{"url":142,"sources":143,"tags":144},"https://ubuntu.com/security/CVE-2023-34319",[89],[96],{"url":146,"sources":147,"tags":148},"https://ubuntu.com/security/CVE-2023-40283",[89],[96],{"url":150,"sources":151,"tags":152},"https://ubuntu.com/security/CVE-2023-42752",[89],[96],{"url":154,"sources":155,"tags":156},"https://ubuntu.com/security/CVE-2023-42753",[89],[96],[],[],[],[161,182,197,203,209,215,221,233,239,245,251,263,269,275,281,287,298,305,311,317,323,329,335,344,350,356,362],{"ecosystem":162,"name":163,"vendor":164,"product":163,"cpe_part":9,"purl_type":165,"purl_namespace":164,"purl_name":163,"source":9,"versions":166},"Ubuntu","linux","ubuntu","deb",[167,173,176,179],{"version":168,"is_range":169,"range_type":170,"version_start":9,"version_start_type":9,"version_end":171,"version_end_type":172,"fixed_in":9},"lt4_4_0_246_280",true,"ecosystem","4.4.0-246.280","excluding",{"version":174,"is_range":169,"range_type":170,"version_start":9,"version_start_type":9,"version_end":175,"version_end_type":172,"fixed_in":9},"lt4_15_0_219_230","4.15.0-219.230",{"version":177,"is_range":169,"range_type":170,"version_start":9,"version_start_type":9,"version_end":178,"version_end_type":172,"fixed_in":9},"lt5_4_0_165_182","5.4.0-165.182",{"version":180,"is_range":169,"range_type":170,"version_start":9,"version_start_type":9,"version_end":181,"version_end_type":172,"fixed_in":9},"lt5_15_0_87_97","5.15.0-87.97",{"ecosystem":162,"name":183,"vendor":164,"product":183,"cpe_part":9,"purl_type":165,"purl_namespace":164,"purl_name":183,"source":9,"versions":184},"linux-aws",[185,188,191,194],{"version":186,"is_range":169,"range_type":170,"version_start":9,"version_start_type":9,"version_end":187,"version_end_type":172,"fixed_in":9},"lt4_4_0_1162_177","4.4.0-1162.177",{"version":189,"is_range":169,"range_type":170,"version_start":9,"version_start_type":9,"version_end":190,"version_end_type":172,"fixed_in":9},"lt4_15_0_1162_175","4.15.0-1162.175",{"version":192,"is_range":169,"range_type":170,"version_start":9,"version_start_type":9,"version_end":193,"version_end_type":172,"fixed_in":9},"lt5_4_0_1112_121","5.4.0-1112.121",{"version":195,"is_range":169,"range_type":170,"version_start":9,"version_start_type":9,"version_end":196,"version_end_type":172,"fixed_in":9},"lt5_15_0_1048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