{"id":"USN-4413-1","summary":"linux-gke-5.0, linux-oem-osp1 vulnerabilities","details":"Matthew Sheets discovered that the SELinux network label handling\nimplementation in the Linux kernel could be coerced into de-referencing a\nNULL pointer. A remote attacker could use this to cause a denial of service\n(system crash). (CVE-2020-10711)\n\nIt was discovered that the SCSI generic (sg) driver in the Linux kernel did\nnot properly handle certain error conditions correctly. A local privileged\nattacker could use this to cause a denial of service (system crash).\n(CVE-2020-12770)\n\nIt was discovered that the USB Gadget device driver in the Linux kernel did\nnot validate arguments passed from configfs in some situations. A local\nattacker could possibly use this to cause a denial of service (system\ncrash) or possibly expose sensitive information. (CVE-2020-13143)\n\nDmitry Vyukov discovered that the SELinux netlink security hook in the\nLinux kernel did not validate messages in some situations. A privileged\nattacker could use this to bypass SELinux netlink restrictions.\n(CVE-2020-10751)\n\nIt was discovered that the KVM implementation in the Linux kernel did not\nproperly deallocate memory on initialization for some processors. A local\nattacker could possibly use this to cause a denial of service.\n(CVE-2020-12768)\n","modified":"2026-02-10T04:41:52Z","published":"2020-07-02T23:39:36Z","related":["UBUNTU-CVE-2020-10711","UBUNTU-CVE-2020-10751","UBUNTU-CVE-2020-12768","UBUNTU-CVE-2020-12770","UBUNTU-CVE-2020-13143"],"upstream":["CVE-2020-10711","CVE-2020-10751","CVE-2020-12768","CVE-2020-12770","CVE-2020-13143","UBUNTU-CVE-2020-10711","UBUNTU-CVE-2020-10751","UBUNTU-CVE-2020-12768","UBUNTU-CVE-2020-12770","UBUNTU-CVE-2020-13143"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4413-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-10711"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-10751"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-12768"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-12770"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-13143"}],"affected":[{"package":{"name":"linux-gke-5.0","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/linux-gke-5.0@5.0.0-1043.44?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0-1043.44"}]}],"versions":["5.0.0-1011.11~18.04.1","5.0.0-1013.13~18.04.1","5.0.0-1015.15~18.04.1","5.0.0-1017.17~18.04.1","5.0.0-1020.20~18.04.1","5.0.0-1022.22~18.04.3","5.0.0-1023.23~18.04.2","5.0.0-1025.26~18.04.1","5.0.0-1026.27~18.04.2","5.0.0-1027.28~18.04.1","5.0.0-1029.30~18.04.1","5.0.0-1030.31","5.0.0-1032.33","5.0.0-1033.34","5.0.0-1035.36","5.0.0-1037.38","5.0.0-1042.43"],"ecosystem_specific":{"binaries":[{"binary_version":"5.0.0-1043.44","binary_name":"linux-buildinfo-5.0.0-1043-gke"},{"binary_version":"5.0.0-1043.44","binary_name":"linux-gke-5.0-headers-5.0.0-1043"},{"binary_version":"5.0.0-1043.44","binary_name":"linux-gke-5.0-tools-5.0.0-1043"},{"binary_version":"5.0.0-1043.44","binary_name":"linux-headers-5.0.0-1043-gke"},{"binary_version":"5.0.0-1043.44","binary_name":"linux-image-unsigned-5.0.0-1043-gke"},{"binary_version":"5.0.0-1043.44","binary_name":"linux-modules-5.0.0-1043-gke"},{"binary_version":"5.0.0-1043.44","binary_name":"linux-modules-extra-5.0.0-1043-gke"},{"binary_version":"5.0.0-1043.44","binary_name":"linux-tools-5.0.0-1043-gke"}],"availability":"No subscription 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