[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-USN-5050-1":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":38,"duplicates":39,"related":40,"reserved_at":9,"published_at":47,"modified_at":48,"state":9,"summary":49,"references_raw":51,"kevs":83,"epss":9,"epss_history":84,"metrics":85,"affected":86},"USN-5050-1","linux-aws-5.8, linux-azure-5.8, linux-gcp-5.8, linux-oracle-5.8 vulnerabilities\n\nIt was discovered that the bluetooth subsystem in the Linux kernel did not\nproperly perform access control. An authenticated attacker could possibly\nuse this to expose sensitive information. (CVE-2020-26558, CVE-2021-0129)\n\nMichael Brown discovered that the Xen netback driver in the Linux kernel\ndid not properly handle malformed packets from a network PV frontend,\nleading to a use-after-free vulnerability. An attacker in a guest VM could\nuse this to cause a denial of service or possibly execute arbitrary code.\n(CVE-2021-28691)\n\nIt was discovered that the bluetooth subsystem in the Linux kernel did not\nproperly handle HCI device initialization failure, leading to a double-free\nvulnerability. An attacker could use this to cause a denial of service or\npossibly execute arbitrary code. (CVE-2021-3564)\n\nIt was discovered that the bluetooth subsystem in the Linux kernel did not\nproperly handle HCI device detach events, leading to a use-after-free\nvulnerability. An attacker could use this to cause a denial of service or\npossibly execute arbitrary code. (CVE-2021-3573)\n\nIt was discovered that the NFC implementation in the Linux kernel did not\nproperly handle failed connect events leading to a NULL pointer\ndereference. A local attacker could use this to cause a denial of service.\n(CVE-2021-38208)\n",null,[],[],[],[14,16,18,20,22,24,26,28,30,32,34,36],{"_key":15},"CVE-2020-26558",{"_key":17},"CVE-2021-0129",{"_key":19},"CVE-2021-28691",{"_key":21},"CVE-2021-3564",{"_key":23},"CVE-2021-3573",{"_key":25},"CVE-2021-38208",{"_key":27},"UBUNTU-CVE-2020-26558",{"_key":29},"UBUNTU-CVE-2021-0129",{"_key":31},"UBUNTU-CVE-2021-28691",{"_key":33},"UBUNTU-CVE-2021-3564",{"_key":35},"UBUNTU-CVE-2021-3573",{"_key":37},"UBUNTU-CVE-2021-38208",[],[],[41,42,43,44,45,46],{"_key":27},{"_key":29},{"_key":31},{"_key":33},{"_key":35},{"_key":37},"2021-08-24T06:29:56Z","2026-06-03T14:03:59.559949676Z",{"cisa_kev":50,"cisa_ransomware":50,"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,[52,58,63,67,71,75,79],{"url":53,"sources":54,"tags":56},"https://ubuntu.com/security/notices/USN-5050-1",[55],"osv_ubuntu",[57],"Advisory",{"url":59,"sources":60,"tags":61},"https://ubuntu.com/security/CVE-2020-26558",[55],[62],"REPORT",{"url":64,"sources":65,"tags":66},"https://ubuntu.com/security/CVE-2021-0129",[55],[62],{"url":68,"sources":69,"tags":70},"https://ubuntu.com/security/CVE-2021-3564",[55],[62],{"url":72,"sources":73,"tags":74},"https://ubuntu.com/security/CVE-2021-3573",[55],[62],{"url":76,"sources":77,"tags":78},"https://ubuntu.com/security/CVE-2021-28691",[55],[62],{"url":80,"sources":81,"tags":82},"https://ubuntu.com/security/CVE-2021-38208",[55],[62],[],[],[],[87,99,105,111],{"ecosystem":88,"name":89,"vendor":90,"product":89,"cpe_part":9,"purl_type":91,"purl_namespace":90,"purl_name":89,"source":9,"versions":92},"Ubuntu","linux-aws-5.8","ubuntu","deb",[93],{"version":94,"is_range":95,"range_type":96,"version_start":9,"version_start_type":9,"version_end":97,"version_end_type":98,"fixed_in":9},"lt5_8_0_1042_44~20_04_1",true,"ecosystem","5.8.0-1042.44~20.04.1","excluding",{"ecosystem":88,"name":100,"vendor":90,"product":100,"cpe_part":9,"purl_type":91,"purl_namespace":90,"purl_name":100,"source":9,"versions":101},"linux-azure-5.8",[102],{"version":103,"is_range":95,"range_type":96,"version_start":9,"version_start_type":9,"version_end":104,"version_end_type":98,"fixed_in":9},"lt5_8_0_1040_43~20_04_1","5.8.0-1040.43~20.04.1",{"ecosystem":88,"name":106,"vendor":90,"product":106,"cpe_part":9,"purl_type":91,"purl_namespace":90,"purl_name":106,"source":9,"versions":107},"linux-gcp-5.8",[108],{"version":109,"is_range":95,"range_type":96,"version_start":9,"version_start_type":9,"version_end":110,"version_end_type":98,"fixed_in":9},"lt5_8_0_1039_41","5.8.0-1039.41",{"ecosystem":88,"name":112,"vendor":90,"product":112,"cpe_part":9,"purl_type":91,"purl_namespace":90,"purl_name":112,"source":9,"versions":113},"linux-oracle-5.8",[114],{"version":115,"is_range":95,"range_type":96,"version_start":9,"version_start_type":9,"version_end":116,"version_end_type":98,"fixed_in":9},"lt5_8_0_1038_39~20_04_1","5.8.0-1038.39~20.04.1"]