[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-USN-5706-1":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":58,"duplicates":59,"related":60,"reserved_at":9,"published_at":72,"modified_at":73,"state":9,"summary":74,"references_raw":76,"kevs":128,"epss":9,"epss_history":129,"metrics":130,"affected":131},"USN-5706-1","linux-azure-fde vulnerabilities\n\n\nIt was discovered that the BPF verifier in the Linux kernel did not\nproperly handle internal data structures. A local attacker could use this\nto expose sensitive information (kernel memory). (CVE-2021-4159)\n\nIt was discovered that an out-of-bounds write vulnerability existed in the\nVideo for Linux 2 (V4L2) implementation in the Linux kernel. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2022-20369)\n\nDuoming Zhou discovered that race conditions existed in the timer handling\nimplementation of the Linux kernel's Rose X.25 protocol layer, resulting in\nuse-after-free vulnerabilities. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2022-2318)\n\nRoger Pau Monné discovered that the Xen virtual block driver in the Linux\nkernel did not properly initialize memory pages to be used for shared\ncommunication with the backend. A local attacker could use this to expose\nsensitive information (guest kernel memory). (CVE-2022-26365)\n\nPawan Kumar Gupta, Alyssa Milburn, Amit Peled, Shani Rehana, Nir Shildan\nand Ariel Sabba discovered that some Intel processors with Enhanced\nIndirect Branch Restricted Speculation (eIBRS) did not properly handle RET\ninstructions after a VM exits. A local attacker could potentially use this\nto expose sensitive information. (CVE-2022-26373)\n\nEric Biggers discovered that a use-after-free vulnerability existed in the\nio_uring subsystem in the Linux kernel. A local attacker could possibly use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2022-3176)\n\nRoger Pau Monné discovered that the Xen paravirtualization frontend in the\nLinux kernel did not properly initialize memory pages to be used for shared\ncommunication with the backend. A local attacker could use this to expose\nsensitive information (guest kernel memory). (CVE-2022-33740)\n\nIt was discovered that the Xen paravirtualization frontend in the Linux\nkernel incorrectly shared unrelated data when communicating with certain\nbackends. A local attacker could use this to cause a denial of service\n(guest crash) or expose sensitive information (guest kernel memory).\n(CVE-2022-33741, CVE-2022-33742)\n\nOleksandr Tyshchenko discovered that the Xen paravirtualization platform in\nthe Linux kernel on ARM platforms contained a race condition in certain\nsituations. An attacker in a guest VM could use this to cause a denial of\nservice in the host OS. (CVE-2022-33744)\n\nIt was discovered that the Netlink Transformation (XFRM) subsystem in the\nLinux kernel contained a reference counting error. A local attacker could\nuse this to cause a denial of service (system crash). (CVE-2022-36879)\n\n",null,[],[],[],[14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56],{"_key":15},"CVE-2021-4159",{"_key":17},"CVE-2022-20369",{"_key":19},"CVE-2022-2318",{"_key":21},"CVE-2022-26365",{"_key":23},"CVE-2022-26373",{"_key":25},"CVE-2022-3176",{"_key":27},"CVE-2022-33740",{"_key":29},"CVE-2022-33741",{"_key":31},"CVE-2022-33742",{"_key":33},"CVE-2022-33744",{"_key":35},"CVE-2022-36879",{"_key":37},"UBUNTU-CVE-2021-4159",{"_key":39},"UBUNTU-CVE-2022-20369",{"_key":41},"UBUNTU-CVE-2022-2318",{"_key":43},"UBUNTU-CVE-2022-26365",{"_key":45},"UBUNTU-CVE-2022-26373",{"_key":47},"UBUNTU-CVE-2022-3176",{"_key":49},"UBUNTU-CVE-2022-33740",{"_key":51},"UBUNTU-CVE-2022-33741",{"_key":53},"UBUNTU-CVE-2022-33742",{"_key":55},"UBUNTU-CVE-2022-33744",{"_key":57},"UBUNTU-CVE-2022-36879",[],[],[61,62,63,64,65,66,67,68,69,70,71],{"_key":37},{"_key":39},{"_key":41},{"_key":43},{"_key":45},{"_key":47},{"_key":49},{"_key":51},{"_key":53},{"_key":55},{"_key":57},"2022-10-27T19:09:17Z","2026-06-03T13:34:15.975958734Z",{"cisa_kev":75,"cisa_ransomware":75,"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,[77,83,88,92,96,100,104,108,112,116,120,124],{"url":78,"sources":79,"tags":81},"https://ubuntu.com/security/notices/USN-5706-1",[80],"osv_ubuntu",[82],"Advisory",{"url":84,"sources":85,"tags":86},"https://ubuntu.com/security/CVE-2021-4159",[80],[87],"REPORT",{"url":89,"sources":90,"tags":91},"https://ubuntu.com/security/CVE-2022-2318",[80],[87],{"url":93,"sources":94,"tags":95},"https://ubuntu.com/security/CVE-2022-3176",[80],[87],{"url":97,"sources":98,"tags":99},"https://ubuntu.com/security/CVE-2022-20369",[80],[87],{"url":101,"sources":102,"tags":103},"https://ubuntu.com/security/CVE-2022-26365",[80],[87],{"url":105,"sources":106,"tags":107},"https://ubuntu.com/security/CVE-2022-26373",[80],[87],{"url":109,"sources":110,"tags":111},"https://ubuntu.com/security/CVE-2022-33740",[80],[87],{"url":113,"sources":114,"tags":115},"https://ubuntu.com/security/CVE-2022-33741",[80],[87],{"url":117,"sources":118,"tags":119},"https://ubuntu.com/security/CVE-2022-33742",[80],[87],{"url":121,"sources":122,"tags":123},"https://ubuntu.com/security/CVE-2022-33744",[80],[87],{"url":125,"sources":126,"tags":127},"https://ubuntu.com/security/CVE-2022-36879",[80],[87],[],[],[],[132],{"ecosystem":133,"name":134,"vendor":135,"product":134,"cpe_part":9,"purl_type":136,"purl_namespace":135,"purl_name":134,"source":9,"versions":137},"Ubuntu","linux-azure-fde","ubuntu","deb",[138],{"version":139,"is_range":140,"range_type":141,"version_start":9,"version_start_type":9,"version_end":142,"version_end_type":143,"fixed_in":9},"lt5_4_0_1092_97+cvm1_1",true,"ecosystem","5.4.0-1092.97+cvm1.1","excluding"]