{"id":"USN-4344-1","summary":"linux-gke-5.0, linux-oem-osp11 vulnerabilities","details":"It was discovered that the Intel Wi-Fi driver in the Linux kernel did not\nproperly check for errors in some situations. A local attacker could\npossibly use this to cause a denial of service (system crash).\n(CVE-2019-16234)\n\nIt was discovered that the Intel WiMAX 2400 driver in the Linux kernel did\nnot properly deallocate memory in certain situations. A local attacker\ncould use this to cause a denial of service (kernel memory exhaustion).\n(CVE-2019-19051)\n\nTristan Madani discovered that the block I/O tracing implementation in the\nLinux kernel contained a race condition. A local attacker could use this to\ncause a denial of service (system crash) or possibly expose sensitive\ninformation. (CVE-2019-19768)\n\nIt was discovered that the vhost net driver in the Linux kernel contained a\nstack buffer overflow. A local attacker with the ability to perform ioctl()\ncalls on /dev/vhost-net could use this to cause a denial of service (system\ncrash). (CVE-2020-10942)\n\nIt was discovered that the virtual terminal implementation in the Linux\nkernel contained a race condition. A local attacker could possibly use this\nto cause a denial of service (system crash) or expose sensitive\ninformation. (CVE-2020-8648)\n\nShijie Luo discovered that the ext4 file system implementation in the Linux\nkernel did not properly check for a too-large journal size. An attacker\ncould use this to construct a malicious ext4 image that, when mounted,\ncould cause a denial of service (soft lockup). (CVE-2020-8992)\n\nJordy Zomer discovered that the floppy driver in the Linux kernel did not\nproperly check for errors in some situations. A local attacker could\npossibly use this to cause a denial of service (system crash) or possibly\nexpose sensitive information. (CVE-2020-9383)\n","modified":"2026-02-10T04:41:49Z","published":"2020-04-28T23:46:22Z","related":["UBUNTU-CVE-2019-16234","UBUNTU-CVE-2019-19051","UBUNTU-CVE-2019-19768","UBUNTU-CVE-2020-10942","UBUNTU-CVE-2020-8648","UBUNTU-CVE-2020-8992","UBUNTU-CVE-2020-9383"],"upstream":["CVE-2019-16234","CVE-2019-19051","CVE-2019-19768","CVE-2020-10942","CVE-2020-8648","CVE-2020-8992","CVE-2020-9383","UBUNTU-CVE-2019-16234","UBUNTU-CVE-2019-19051","UBUNTU-CVE-2019-19768","UBUNTU-CVE-2020-10942","UBUNTU-CVE-2020-8648","UBUNTU-CVE-2020-8992","UBUNTU-CVE-2020-9383"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4344-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-16234"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-19051"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-19768"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-8648"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-8992"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-9383"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-10942"}],"affected":[{"package":{"name":"linux-gke-5.0","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/linux-gke-5.0@5.0.0-1035.36?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0-1035.36"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"5.0.0-1035.36","binary_name":"linux-buildinfo-5.0.0-1035-gke"},{"binary_version":"5.0.0-1035.36","binary_name":"linux-gke-5.0-headers-5.0.0-1035"},{"binary_version":"5.0.0-1035.36","binary_name":"linux-gke-5.0-tools-5.0.0-1035"},{"binary_version":"5.0.0-1035.36","binary_name":"linux-headers-5.0.0-1035-gke"},{"binary_version":"5.0.0-1035.36","binary_name":"linux-image-unsigned-5.0.0-1035-gke"},{"binary_version":"5.0.0-1035.36","binary_name":"linux-modules-5.0.0-1035-gke"},{"binary_version":"5.0.0-1035.36","binary_name":"linux-modules-extra-5.0.0-1035-gke"},{"binary_version":"5.0.0-1035.36","binary_name":"linux-tools-5.0.0-1035-gke"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2019-16234"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2019-19051"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2019-19768"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2020-8648"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2020-8992"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2020-9383"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2020-10942"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4344-1.json"}},{"package":{"name":"linux-oem-osp1","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/linux-oem-osp1@5.0.0-1050.55?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0-1050.55"}]}],"versions":["5.0.0-1010.11","5.0.0-1012.13","5.0.0-1015.16","5.0.0-1018.20","5.0.0-1020.22","5.0.0-1022.24","5.0.0-1024.27","5.0.0-1025.28","5.0.0-1027.31","5.0.0-1028.32","5.0.0-1030.34","5.0.0-1033.38","5.0.0-1037.42","5.0.0-1039.44","5.0.0-1040.45","5.0.0-1043.48","5.0.0-1046.51","5.0.0-1047.52"],"ecosystem_specific":{"binaries":[{"binary_version":"5.0.0-1050.55","binary_name":"block-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"crypto-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"fat-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"fb-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"firewire-core-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"floppy-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"fs-core-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"fs-secondary-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"input-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"ipmi-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"kernel-image-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"linux-buildinfo-5.0.0-1050-oem-osp1"},{"binary_version":"5.0.0-1050.55","binary_name":"linux-headers-5.0.0-1050-oem-osp1"},{"binary_version":"5.0.0-1050.55","binary_name":"linux-image-unsigned-5.0.0-1050-oem-osp1"},{"binary_version":"5.0.0-1050.55","binary_name":"linux-modules-5.0.0-1050-oem-osp1"},{"binary_version":"5.0.0-1050.55","binary_name":"linux-oem-osp1-headers-5.0.0-1050"},{"binary_version":"5.0.0-1050.55","binary_name":"linux-oem-osp1-tools-5.0.0-1050"},{"binary_version":"5.0.0-1050.55","binary_name":"linux-oem-osp1-tools-host"},{"binary_version":"5.0.0-1050.55","binary_name":"linux-tools-5.0.0-1050-oem-osp1"},{"binary_version":"5.0.0-1050.55","binary_name":"linux-udebs-oem-osp1"},{"binary_version":"5.0.0-1050.55","binary_name":"md-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"message-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"mouse-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"multipath-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"nfs-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"nic-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"nic-pcmcia-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"nic-shared-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"nic-usb-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"parport-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"pata-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"pcmcia-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"pcmcia-storage-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"plip-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"ppp-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"sata-modules-5.0.0-1050-oem-osp1-di"},{"binary_version":"5.0.0-1050.55","binary_name":"scsi-modules-5.0.0-1050-oem-osp1-d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required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2019-16234"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2019-19051"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2019-19768"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2020-8648"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2020-8992"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2020-9383"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2020-10942"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4344-1.json"}}],"schema_version":"1.7.3"}