{"id":"CVE-2019-12615","details":"An issue was discovered in get_vdev_port_node_info in arch/sparc/kernel/mdesc.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup_const of node_info-\u003evdev_port.name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).","modified":"2026-03-15T14:33:09.735393Z","published":"2019-06-03T22:29:00.337Z","references":[{"type":"WEB","url":"https://support.f5.com/csp/article/K60924046?utm_source=f5support&amp%3Butm_medium=RSS"},{"type":"WEB","url":"https://www.mail-archive.com/linux-kernel%40vger.kernel.org/msg2014901.html"},{"type":"ADVISORY","url":"https://support.f5.com/csp/article/K60924046"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/108549"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20190710-0002/"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git/commit/?id=80caf43549e7e41a695c6d1e11066286538b336f"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"2.6.12.1"},{"fixed":"4.14.130"}]},{"events":[{"introduced":"4.19"},{"fixed":"4.19.56"}]},{"events":[{"introduced":"5.1"},{"fixed":"5.1.15"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-rc4"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-rc5"}]},{"events":[{"introduced":"0"},{"last_affected":"2.6.12-rc6"}]},{"events":[{"introduced":"0"},{"last_affected":"5.2-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"5.2-rc2"}]},{"events":[{"introduced":"0"},{"last_affected":"5.2-rc3"}]},{"events":[{"introduced":"0"},{"last_affected":"5.2-rc4"}]},{"events":[{"introduced":"9.5"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12615.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}