{"id":"CVE-2013-1792","details":"Race condition in the install_user_keyrings function in security/keys/process_keys.c in the Linux kernel before 3.8.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) via crafted keyctl system calls that trigger keyring operations in simultaneous threads.","modified":"2026-01-27T04:12:05.068336Z","published":"2013-03-22T11:59:11Z","withdrawn":"2026-01-27T04:12:05.068336Z","related":["SUSE-SU-2015:0481-1","SUSE-SU-2015:0652-1"],"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-0744.html"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1787-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1788-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1792-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1793-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1794-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1795-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1796-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1797-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1798-1"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/0da9dfdd2cd9889201bc6f6f43580c99165cd087"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=916646"},{"type":"WEB","url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0da9dfdd2cd9889201bc6f6f43580c99165cd087"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html"},{"type":"WEB","url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.3"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/03/07/1"}],"schema_version":"1.7.3"}