{"id":"USN-3511-1","summary":"linux-azure vulnerabilities","details":"Mohamed Ghannam discovered that a use-after-free vulnerability existed in\nthe Netlink subsystem (XFRM) in the Linux kernel. A local attacker could\nuse this to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2017-16939)\n\nIt was discovered that the Linux kernel did not properly handle copy-on-\nwrite of transparent huge pages. A local attacker could use this to cause a\ndenial of service (application crashes) or possibly gain administrative\nprivileges. (CVE-2017-1000405)\n","modified":"2026-02-10T04:41:16Z","published":"2017-12-08T00:34:29Z","related":["UBUNTU-CVE-2017-1000405","UBUNTU-CVE-2017-16939"],"upstream":["CVE-2017-1000405","CVE-2017-16939","UBUNTU-CVE-2017-1000405","UBUNTU-CVE-2017-16939"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3511-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-16939"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-1000405"}],"affected":[{"package":{"name":"linux-azure","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/linux-azure@4.11.0-1016.16?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.0-1016.16"}]}],"versions":["4.11.0-1009.9","4.11.0-1011.11","4.11.0-1013.13","4.11.0-1014.14","4.11.0-1015.15"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"linux-azure-cloud-tools-4.11.0-1016","binary_version":"4.11.0-1016.16"},{"binary_name":"linux-azure-headers-4.11.0-1016","binary_version":"4.11.0-1016.16"},{"binary_name":"linux-azure-tools-4.11.0-1016","binary_version":"4.11.0-1016.16"},{"binary_name":"linux-cloud-tools-4.11.0-1016-azure","binary_version":"4.11.0-1016.16"},{"binary_name":"linux-headers-4.11.0-1016-azure","binary_version":"4.11.0-1016.16"},{"binary_name":"linux-image-4.11.0-1016-azure","binary_version":"4.11.0-1016.16"},{"binary_name":"linux-image-extra-4.11.0-1016-azure","binary_version":"4.11.0-1016.16"},{"binary_name":"linux-tools-4.11.0-1016-azure","binary_version":"4.11.0-1016.16"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3511-1.json","cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2017-16939","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2017-1000405","severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}]}}}],"schema_version":"1.7.3"}