A use-after-free was discovered in GDM. A local user could exploit this to cause a denial of service, or potentially execute arbitrary code as the administrator.
{ "availability": "No subscription required", "binaries": [ { "binary_version": "3.28.2-0ubuntu1.4", "binary_name": "gdm3" }, { "binary_version": "3.28.2-0ubuntu1.4", "binary_name": "gdm3-dbgsym" }, { "binary_version": "3.28.2-0ubuntu1.4", "binary_name": "gir1.2-gdm-1.0" }, { "binary_version": "3.28.2-0ubuntu1.4", "binary_name": "libgdm-dev" }, { "binary_version": "3.28.2-0ubuntu1.4", "binary_name": "libgdm1" }, { "binary_version": "3.28.2-0ubuntu1.4", "binary_name": "libgdm1-dbgsym" } ] }