{"id":"USN-3016-3","summary":"linux-snapdragon vulnerabilities","details":"Jesse Hertz and Tim Newsham discovered that the Linux netfilter\nimplementation did not correctly perform validation when handling 32 bit\ncompatibility IPT_SO_SET_REPLACE events on 64 bit platforms. A local\nunprivileged attacker could use this to cause a denial of service (system\ncrash) or execute arbitrary code with administrative privileges.\n(CVE-2016-4997)\n\nKangjie Lu discovered an information leak in the core USB implementation in\nthe Linux kernel. A local attacker could use this to obtain potentially\nsensitive information from kernel memory. (CVE-2016-4482)\n\nKangjie Lu discovered an information leak in the timer handling\nimplementation in the Advanced Linux Sound Architecture (ALSA) subsystem of\nthe Linux kernel. A local attacker could use this to obtain potentially\nsensitive information from kernel memory. (CVE-2016-4569, CVE-2016-4578)\n\nKangjie Lu discovered an information leak in the X.25 Call Request handling\nin the Linux kernel. A local attacker could use this to obtain potentially\nsensitive information from kernel memory. (CVE-2016-4580)\n\nIt was discovered that an information leak exists in the Rock Ridge\nimplementation in the Linux kernel. A local attacker who is able to mount a\nmalicious iso9660 file system image could exploit this flaw to obtain\npotentially sensitive information from kernel memory. (CVE-2016-4913)\n\nBaozeng Ding discovered that the Transparent Inter-process Communication\n(TIPC) implementation in the Linux kernel did not verify socket existence\nbefore use in some situations. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2016-4951)\n\nJesse Hertz and Tim Newsham discovered that the Linux netfilter\nimplementation did not correctly perform validation when handling\nIPT_SO_SET_REPLACE events. A local unprivileged attacker could use this to\ncause a denial of service (system crash) or obtain potentially sensitive\ninformation from kernel memory. (CVE-2016-4998)\n","modified":"2026-02-10T04:41:01Z","published":"2016-06-27T20:01:57Z","related":["UBUNTU-CVE-2016-4482","UBUNTU-CVE-2016-4569","UBUNTU-CVE-2016-4578","UBUNTU-CVE-2016-4580","UBUNTU-CVE-2016-4913","UBUNTU-CVE-2016-4951","UBUNTU-CVE-2016-4997","UBUNTU-CVE-2016-4998"],"upstream":["CVE-2016-4482","CVE-2016-4569","CVE-2016-4578","CVE-2016-4580","CVE-2016-4913","CVE-2016-4951","CVE-2016-4997","CVE-2016-4998","UBUNTU-CVE-2016-4482","UBUNTU-CVE-2016-4569","UBUNTU-CVE-2016-4578","UBUNTU-CVE-2016-4580","UBUNTU-CVE-2016-4913","UBUNTU-CVE-2016-4951","UBUNTU-CVE-2016-4997","UBUNTU-CVE-2016-4998"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3016-3"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-4482"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-4569"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-4578"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-4580"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-4913"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-4951"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-4997"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-4998"}],"affected":[{"package":{"name":"linux-snapdragon","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/linux-snapdragon@4.4.0-1019.22?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-1019.22"}]}],"versions":["4.4.0-1012.12","4.4.0-1013.14","4.4.0-1013.15","4.4.0-1015.18"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"linux-headers-4.4.0-1019-snapdragon","binary_version":"4.4.0-1019.22"},{"binary_name":"linux-image-4.4.0-1019-snapdragon","binary_version":"4.4.0-1019.22"},{"binary_name":"linux-snapdragon-headers-4.4.0-1019","binary_version":"4.4.0-1019.22"},{"binary_name":"linux-snapdragon-tools-4.4.0-1019","binary_version":"4.4.0-1019.22"},{"binary_name":"linux-tools-4.4.0-1019-snapdragon","binary_version":"4.4.0-1019.22"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3016-3.json","cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"id":"CVE-2016-4482","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2016-4569","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2016-4578","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2016-4580","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]},{"id":"CVE-2016-4913","severity":[{"type":"CVSS_V3","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":"Ubuntu","score":"low"}]},{"id":"CVE-2016-4951","severity":[{"type":"CVSS_V3","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":"Ubuntu","score":"low"}]},{"id":"CVE-2016-4997","severity":[{"type":"CVSS_V3","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":"Ubuntu","score":"high"}]},{"id":"CVE-2016-4998","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.3"}