[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-USN-4527-1":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-4527-1","linux, linux-aws, linux-kvm, linux-lts-xenial, linux-raspi2, linux-snapdragon vulnerabilities\n\nIt was discovered that the Conexant 23885 TV card device driver for the\nLinux kernel did not properly deallocate memory in some error conditions. A\nlocal attacker could use this to cause a denial of service (memory\nexhaustion). (CVE-2019-19054)\n\nIt was discovered that the Atheros HTC based wireless driver in the Linux\nkernel did not properly deallocate in certain error conditions. A local\nattacker could use this to cause a denial of service (memory exhaustion).\n(CVE-2019-19073, CVE-2019-19074)\n\nYue Haibing discovered that the Linux kernel did not properly handle\nreference counting in sysfs for network devices in some situations. A local\nattacker could possibly use this to cause a denial of service.\n(CVE-2019-20811)\n\nIt was discovered that the F2FS file system in the Linux kernel did not\nproperly perform bounds checking in some situations, leading to an out-of-\nbounds read. A local attacker could possibly use this to expose sensitive\ninformation (kernel memory). (CVE-2019-9445)\n\nIt was discovered that the F2FS file system in the Linux kernel did not\nproperly validate xattr meta data in some situations, leading to an out-of-\nbounds read. An attacker could use this to construct a malicious F2FS image\nthat, when mounted, could expose sensitive information (kernel memory).\n(CVE-2019-9453)\n\nIt was discovered that the F2FS file system implementation in the Linux\nkernel did not properly perform bounds checking on xattrs in some\nsituations. A local attacker could possibly use this to expose sensitive\ninformation (kernel memory). (CVE-2020-0067)\n\nIt was discovered that the NFS client implementation in the Linux kernel\ndid not properly perform bounds checking before copying security labels in\nsome situations. A local attacker could use this to cause a denial of\nservice (system crash) or possibly execute arbitrary code. (CVE-2020-25212)\n",null,[],[],[],[14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44],{"_key":15},"CVE-2019-19054",{"_key":17},"CVE-2019-19073",{"_key":19},"CVE-2019-19074",{"_key":21},"CVE-2019-20811",{"_key":23},"CVE-2019-9445",{"_key":25},"CVE-2019-9453",{"_key":27},"CVE-2020-0067",{"_key":29},"CVE-2020-25212",{"_key":31},"UBUNTU-CVE-2019-19054",{"_key":33},"UBUNTU-CVE-2019-19073",{"_key":35},"UBUNTU-CVE-2019-19074",{"_key":37},"UBUNTU-CVE-2019-20811",{"_key":39},"UBUNTU-CVE-2019-9445",{"_key":41},"UBUNTU-CVE-2019-9453",{"_key":43},"UBUNTU-CVE-2020-0067",{"_key":45},"UBUNTU-CVE-2020-25212",[],[],[49,50,51,52,53,54,55,56],{"_key":31},{"_key":33},{"_key":35},{"_key":37},{"_key":39},{"_key":41},{"_key":43},{"_key":45},"2020-09-24T22:41:12Z","2026-06-03T13:33:46.785296287Z",{"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-4527-1",[65],"osv_ubuntu",[67],"Advisory",{"url":69,"sources":70,"tags":71},"https://ubuntu.com/security/CVE-2019-9445",[65],[72],"REPORT",{"url":74,"sources":75,"tags":76},"https://ubuntu.com/security/CVE-2019-9453",[65],[72],{"url":78,"sources":79,"tags":80},"https://ubuntu.com/security/CVE-2019-19054",[65],[72],{"url":82,"sources":83,"tags":84},"https://ubuntu.com/security/CVE-2019-19073",[65],[72],{"url":86,"sources":87,"tags":88},"https://ubuntu.com/security/CVE-2019-19074",[65],[72],{"url":90,"sources":91,"tags":92},"https://ubuntu.com/security/CVE-2019-20811",[65],[72],{"url":94,"sources":95,"tags":96},"https://ubuntu.com/security/CVE-2020-0067",[65],[72],{"url":98,"sources":99,"tags":100},"https://ubuntu.com/security/CVE-2020-25212",[65],[72],[],[],[],[105,117,126,132,138,144],{"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_4_0_190_220",true,"ecosystem","4.4.0-190.220","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",[120,123],{"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_4_0_1078_82","4.4.0-1078.82",{"version":124,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":125,"version_end_type":116,"fixed_in":9},"lt4_4_0_1114_127","4.4.0-1114.127",{"ecosystem":106,"name":127,"vendor":108,"product":127,"cpe_part":9,"purl_type":109,"purl_namespace":108,"purl_name":127,"source":9,"versions":128},"linux-kvm",[129],{"version":130,"is_range":113,"range_type":114,"version_start":9,"version_start_type":9,"version_end":131,"version_end_type":116,"fixed_in":9},"lt4_4_0_1080_87","4.4.0-1080.87",{"ecosystem":106,"name":133,"vendor":108,"product":133,"cpe_part":9,"purl_type":109,"purl_namespace":108,"purl_name":133,"source":9,"versions":134},"linux-lts-xenial",[135],{"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_4_0_190_220~14_04_1","4.4.0-190.220~14.04.1",{"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-raspi2",[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_4_0_1139_148","4.4.0-1139.148",{"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-snapdragon",[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_4_0_1143_152","4.4.0-1143.152"]