{"id":"CVE-2019-20424","aliases":["EUVD-2019-10972","GHSA-9p3q-fr3r-wr97"],"status":"published","title":"In the Lustre file system before 2.12.3, mdt_object_remote in the mdt module has a NULL pointer...","description":"In the Lustre file system before 2.12.3, mdt_object_remote in the mdt module has a NULL pointer dereference and panic due to the lack of validation for specific fields of packets sent by a client.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02948,"percentile":0.87259,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2020-01-27T04:21:30Z","modified":"2026-06-17T02:30:24Z","products":[{"vendor":"lustre","product":"lustre"}],"references":[{"url":"http://wiki.lustre.org/Lustre_2.12.3_Changelog","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"http://lustre.org/","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://jira.whamcloud.com/browse/LU-12615","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://review.whamcloud.com/#/c/35869/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-20424"},{"url":"https://review.whamcloud.com/#/c/35869"},{"url":"http://lustre.org"},{"url":"https://github.com/advisories/GHSA-9p3q-fr3r-wr97"}],"sources":{"cve":[{"id":"CVE-2019-20424","description":"In the Lustre file system before 2.12.3, mdt_object_remote in the mdt module has a NULL pointer dereference and panic due to the lack of validation for specific fields of packets sent by a client.","status":"published","published":"2020-01-27T04:21:30Z","modified":"2024-08-05T02:39:09.869Z","updated_at":"2026-11-02T14:20:17.431882Z"}],"euvd":[{"id":"EUVD-2019-10972","description":"In the Lustre file system before 2.12.3, mdt_object_remote in the mdt module has a NULL pointer dereference and panic due to the lack of validation for specific fields of packets sent by a client.","status":"published","published":"2020-01-27T04:21:30Z","modified":"2024-08-05T02:39:09Z","updated_at":"2026-11-03T02:40:22.238276Z"}],"ghsa":[{"id":"GHSA-9p3q-fr3r-wr97","title":"In the Lustre file system before 2.12.3, mdt_object_remote in the mdt module has a NULL pointer...","description":"In the Lustre file system before 2.12.3, mdt_object_remote in the mdt module has a NULL pointer dereference and panic due to the lack of validation for specific fields of packets sent by a client.","status":"published","published":"2022-05-24T17:07:27Z","modified":"2024-04-04T02:47:07Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:56:12.154453Z"}],"nvd":[{"id":"CVE-2019-20424","description":"In the Lustre file system before 2.12.3, mdt_object_remote in the mdt module has a NULL pointer dereference and panic due to the lack of validation for specific fields of packets sent by a client.","status":"published","published":"2020-01-27T05:15:11.563Z","modified":"2026-06-17T02:30:24.573Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:05:43.875329Z"}]}}