{"id":"UBUNTU-CVE-2018-9465","details":"In task_get_unused_fd_flags of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-69164715 References: Upstream kernel.","modified":"2025-09-08T16:44:49Z","published":"2018-11-06T17:29:00Z","upstream":["CVE-2018-9465"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-9465"},{"type":"REPORT","url":"https://git.kernel.org/linus/7f3dc0088b98533f17128058fac73cd8b2752ef1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-9465"}],"affected":[{"package":{"name":"linux-azure","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/linux-azure@4.15.0-1013.13~16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1013.13~16.04.2"}]}],"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","4.11.0-1016.16","4.13.0-1005.7","4.13.0-1006.8","4.13.0-1007.9","4.13.0-1009.12","4.13.0-1011.14","4.13.0-1012.15","4.13.0-1014.17","4.13.0-1016.19","4.13.0-1018.21"],"ecosystem_specific":{"binaries":[{"binary_name":"linux-azure-cloud-tools-4.15.0-1013","binary_version":"4.15.0-1013.13~16.04.2"},{"binary_name":"linux-azure-headers-4.15.0-1013","binary_version":"4.15.0-1013.13~16.04.2"},{"binary_name":"linux-azure-tools-4.15.0-1013","binary_version":"4.15.0-1013.13~16.04.2"},{"binary_name":"linux-cloud-tools-4.15.0-1013-azure","binary_version":"4.15.0-1013.13~16.04.2"},{"binary_name":"linux-headers-4.15.0-1013-azure","binary_version":"4.15.0-1013.13~16.04.2"},{"binary_name":"linux-image-unsigned-4.15.0-1013-azure","binary_version":"4.15.0-1013.13~16.04.2"},{"binary_name":"linux-modules-4.15.0-1013-azure","binary_version":"4.15.0-1013.13~16.04.2"},{"binary_name":"linux-modules-extra-4.15.0-1013-azure","binary_version":"4.15.0-1013.13~16.04.2"},{"binary_name":"linux-tools-4.15.0-1013-azure","binary_version":"4.15.0-1013.13~16.04.2"}],"availability":"No 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