{"id":"USN-4114-1","summary":"linux, linux-azure, linux-gcp, linux-gke-5.0, linux-hwe, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities","details":"Amit Klein and Benny Pinkas discovered that the Linux kernel did not\nsufficiently randomize IP ID values generated for connectionless networking\nprotocols. A remote attacker could use this to track particular Linux\ndevices. (CVE-2019-10638)\n\nPraveen Pandey discovered that the Linux kernel did not properly validate\nsent signals in some situations on PowerPC systems with transactional\nmemory disabled. A local attacker could use this to cause a denial of\nservice. (CVE-2019-13648)\n\nIt was discovered that the floppy driver in the Linux kernel did not\nproperly validate meta data, leading to a buffer overread. A local attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2019-14283)\n\nIt was discovered that the floppy driver in the Linux kernel did not\nproperly validate ioctl() calls, leading to a division-by-zero. A local\nattacker could use this to cause a denial of service (system crash).\n(CVE-2019-14284)\n\nJason Wang discovered that an infinite loop vulnerability existed in the\nvirtio net driver in the Linux kernel. A local attacker in a guest VM could\npossibly use this to cause a denial of service in the host system.\n(CVE-2019-3900)\n","modified":"2026-02-10T04:41:37Z","published":"2019-09-02T20:25:35Z","related":["UBUNTU-CVE-2019-10638","UBUNTU-CVE-2019-13648","UBUNTU-CVE-2019-14283","UBUNTU-CVE-2019-14284","UBUNTU-CVE-2019-3900"],"upstream":["CVE-2019-10638","CVE-2019-13648","CVE-2019-14283","CVE-2019-14284","CVE-2019-3900","UBUNTU-CVE-2019-10638","UBUNTU-CVE-2019-13648","UBUNTU-CVE-2019-14283","UBUNTU-CVE-2019-14284","UBUNTU-CVE-2019-3900"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4114-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-3900"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-10638"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-13648"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-14283"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-14284"}],"affected":[{"package":{"name":"linux-azure","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/linux-azure@5.0.0-1018.19~18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0-1018.19~18.04.1"}]}],"versions":["4.15.0-1002.2","4.15.0-1003.3","4.15.0-1004.4","4.15.0-1008.8","4.15.0-1009.9","4.15.0-1012.12","4.15.0-1013.13","4.15.0-1014.14","4.15.0-1018.18","4.15.0-1019.19","4.15.0-1021.21","4.15.0-1022.23","4.15.0-1023.24","4.15.0-1025.26","4.15.0-1028.29","4.15.0-1030.31","4.15.0-1031.32","4.15.0-1032.33","4.15.0-1035.36","4.15.0-1036.38","4.15.0-1037.39","4.18.0-1011.11~18.04.1","4.18.0-1013.13~18.04.1","4.18.0-1014.14~18.04.1","4.18.0-1018.18~18.04.1","4.18.0-1019.19~18.04.1","4.18.0-1020.20~18.04.1","4.18.0-1023.24~18.04.1","4.18.0-1024.25~18.04.1","4.18.0-1025.27~18.04.1","5.0.0-1014.14~18.04.1","5.0.0-1016.17~18.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.0.0-1018.19~18.04.1","binary_name":"linux-azure-cloud-tools-5.0.0-1018"},{"binary_version":"5.0.0-1018.19~18.04.1","binary_name":"linux-azure-headers-5.0.0-1018"},{"binary_version":"5.0.0-1018.19~18.04.1","binary_name":"linux-azure-tools-5.0.0-1018"},{"binary_version":"5.0.0-1018.19~18.04.1","binary_name":"linux-buildinfo-5.0.0-1018-azure"},{"binary_version":"5.0.0-1018.19~18.04.1","binary_name":"linux-cloud-tools-5.0.0-1018-azure"},{"binary_version":"5.0.0-1018.19~18.04.1","binary_name":"linux-headers-5.0.0-1018-azure"},{"binary_version":"5.0.0-1018.19~18.04.1","binary_name":"linux-image-unsigned-5.0.0-1018-azure"},{"binary_version":"5.0.0-1018.19~18.04.1","binary_name":"linux-modules-5.0.0-1018-azure"},{"binary_version":"5.0.0-1018.19~18.04.1","binary_name":"linux-modules-extra-5.0.0-1018-azure"},{"binary_version":"5.0.0-1018.19~18.04.1","binary_name":"linux-tools-5.0.0-1018-azure"}],"availability":"No 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