{"id":"CVE-2019-12615","aliases":["BELL-CVE-2019-12615","DEBIAN-CVE-2019-12615","EUVD-2019-4209","GHSA-gj2v-jr84-7j79","UBUNTU-CVE-2019-12615"],"status":"published","title":"An issue was discovered in get_vdev_port_node_info in arch/sparc/kernel/mdesc.c in the Linux...","description":"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).","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":0.03918,"percentile":0.90411,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2019-06-03T21:58:42Z","modified":"2026-09-21T07:01:49Z","fixes":[{"ecosystem":"Debian:12","package":"linux","fixed_in":["5.2.6-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"linux","fixed_in":["5.2.6-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"linux","fixed_in":["5.2.6-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"linux-azure","fixed_in":["4.15.0-1059.64~14.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:FIPS-updates:18.04:LTS","package":"linux-aws-fips","fixed_in":["4.15.0-2018.18"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:FIPS-updates:18.04:LTS","package":"linux-azure-fips","fixed_in":["4.15.0-2006.7"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.6-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.6-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.6-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"linux-azure","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1059.64~14.04.1"}]}],"versions":["4.15.0-1023.24~14.04.1","4.15.0-1030.31~14.04.1","4.15.0-1031.32~14.04.1","4.15.0-1032.33~14.04.2","4.15.0-1035.36~14.04.2","4.15.0-1036.38~14.04.2","4.15.0-1037.39~14.04.2","4.15.0-1039.41~14.04.2","4.15.0-1040.44~14.04.1","4.15.0-1041.45~14.04.1","4.15.0-1042.46~14.04.1","4.15.0-1045.49~14.04.1","4.15.0-1046.50~14.04.1","4.15.0-1047.51~14.04.1","4.15.0-1049.54~14.04.1","4.15.0-1050.55~14.04.1","4.15.0-1051.56~14.04.1","4.15.0-1052.57~14.04.1","4.15.0-1055.60~14.04.1","4.15.0-1056.61~14.04.1","4.15.0-1057.62~14.04.1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:FIPS-updates:18.04:LTS","package":"linux-aws-fips","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-2018.18"}]}],"versions":["4.15.0-2000.4"]},{"source":"osv","ecosystem":"Ubuntu:Pro:FIPS-updates:18.04:LTS","package":"linux-azure-fips","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-2006.7"}]}],"versions":["4.15.0-1002.2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:FIPS:18.04:LTS","package":"linux-aws-fips","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.15.0-2000.4"]},{"source":"osv","ecosystem":"Ubuntu:Pro:FIPS:18.04:LTS","package":"linux-azure-fips","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.15.0-1002.2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:FIPS:18.04:LTS","package":"linux-gcp-fips","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.15.0-1001.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"linux-azure-fde","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.0-1063.66+cvm2.2","5.4.0-1063.66+cvm3.2","5.4.0-1064.67+cvm1.1","5.4.0-1065.68+cvm2.1","5.4.0-1067.70+cvm1.1","5.4.0-1068.71+cvm1.1","5.4.0-1069.72+cvm1.1","5.4.0-1070.73+cvm1.1","5.4.0-1072.75+cvm1.1","5.4.0-1073.76+cvm1.1","5.4.0-1074.77+cvm1.1","5.4.0-1076.79+cvm1.1","5.4.0-1078.81+cvm1.1","5.4.0-1080.83+cvm1.1","5.4.0-1083.87+cvm1.1","5.4.0-1085.90+cvm1.1","5.4.0-1085.90+cvm2.1","5.4.0-1086.91+cvm1.1","5.4.0-1089.94+cvm1.2","5.4.0-1090.95+cvm1.1","5.4.0-1091.96+cvm1.1","5.4.0-1092.97+cvm1.1","5.4.0-1095.101+cvm1.1","5.4.0-1098.104+cvm1.1","5.4.0-1100.106+cvm1.1","5.4.0-1103.109+cvm1.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"linux-gke","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.0-1033.35","5.4.0-1035.37","5.4.0-1036.38","5.4.0-1037.39","5.4.0-1039.41","5.4.0-1041.43","5.4.0-1042.44","5.4.0-1043.45","5.4.0-1044.46","5.4.0-1046.48","5.4.0-1049.52","5.4.0-1051.54","5.4.0-1052.55","5.4.0-1053.56","5.4.0-1054.57","5.4.0-1055.58","5.4.0-1056.59","5.4.0-1057.60","5.4.0-1059.62","5.4.0-1061.64","5.4.0-1062.65","5.4.0-1063.66","5.4.0-1065.68","5.4.0-1066.69","5.4.0-1067.70","5.4.0-1068.71","5.4.0-1071.76","5.4.0-1072.77","5.4.0-1074.79","5.4.0-1076.82","5.4.0-1078.84","5.4.0-1080.86","5.4.0-1081.87","5.4.0-1083.89","5.4.0-1084.90","5.4.0-1086.93","5.4.0-1087.94","5.4.0-1090.97","5.4.0-1091.98","5.4.0-1094.101","5.4.0-1095.102","5.4.0-1096.103","5.4.0-1097.104","5.4.0-1098.105","5.4.0-1099.106","5.4.0-1100.107","5.4.0-1101.108","5.4.0-1102.109","5.4.0-1103.110","5.4.0-1104.111","5.4.0-1105.112"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"linux-raspi2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced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Advisory","fix"]},{"url":"http://www.securityfocus.com/bid/108549","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20190710-0002/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://support.f5.com/csp/article/K60924046","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://support.f5.com/csp/article/K60924046?utm_source=f5support\u0026amp%3Butm_medium=RSS","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12615"},{"url":"https://support.f5.com/csp/article/K60924046?utm_source=f5support\u0026amp;utm_medium=RSS"},{"url":"https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2014901.html"},{"url":"https://github.com/advisories/GHSA-gj2v-jr84-7j79"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2019-12615","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-12615","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-12615","tags":["report"]},{"url":"https://git.kernel.org/linus/80caf43549e7e41a695c6d1e11066286538b336f","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-12615","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-12615","description":"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).","status":"published","published":"2019-06-03T21:58:42Z","modified":"2024-08-04T23:24:38.784Z","updated_at":"2026-11-02T14:20:24.025419Z"}],"euvd":[{"id":"EUVD-2019-4209","description":"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).","status":"published","published":"2019-06-03T21:58:42Z","modified":"2024-08-04T23:24:38Z","updated_at":"2026-11-03T02:40:45.434408Z"}],"ghsa":[{"id":"GHSA-gj2v-jr84-7j79","title":"An issue was discovered in get_vdev_port_node_info in arch/sparc/kernel/mdesc.c in the Linux...","description":"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).","status":"published","published":"2022-05-24T22:00:03Z","modified":"2023-01-30T05:04:17Z","cwes":["CWE-476"],"updated_at":"2026-11-02T14:47:00.827412Z"}],"nvd":[{"id":"CVE-2019-12615","description":"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).","status":"published","published":"2019-06-03T22:29:00.337Z","modified":"2026-06-17T02:14:57.437Z","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":"2026-11-02T14:05:14.729983Z"}],"osv":[{"id":"BELL-CVE-2019-12615","title":"CVE-2019-12615 does not affect BellSoft software","status":"withdrawn","published":"2019-06-03T22:29:00Z","modified":"2026-01-26T09:50:07.873738Z","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"}],"updated_at":"2026-11-02T15:28:15.340685Z"},{"id":"CVE-2019-12615","description":"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).","status":"published","published":"2019-06-03T22:29:00.337Z","modified":"2026-03-15T14:33:09.735393Z","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"}],"updated_at":"2026-11-02T15:44:10.718934Z"},{"id":"DEBIAN-CVE-2019-12615","description":"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).","status":"published","published":"2019-06-03T22:29:00.337Z","modified":"2026-09-21T07:01:49.085861098Z","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"}],"updated_at":"2026-11-02T15:45:31.467893Z"},{"id":"UBUNTU-CVE-2019-12615","description":"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).","status":"published","published":"2019-06-03T22:29:00Z","modified":"2026-09-09T14:33:15.526282199Z","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"}],"updated_at":"2026-11-02T15:54:19.202697Z"}]}}