{"id":"USN-6058-1","summary":"linux-aws, linux-aws-hwe vulnerability","details":"It was discovered that the Traffic-Control Index (TCINDEX) implementation\nin the Linux kernel did not properly perform filter deactivation in some\nsituations. A local attacker could possibly use this to gain elevated\nprivileges. Please note that with the fix for this CVE, kernel support for\nthe TCINDEX classifier has been removed.\n\n","modified":"2026-04-27T16:38:45.077844Z","published":"2023-05-05T10:32:19Z","related":["UBUNTU-CVE-2023-1829"],"upstream":["CVE-2023-1829","UBUNTU-CVE-2023-1829"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6058-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1829"}],"affected":[{"package":{"name":"linux-aws-hwe","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/linux-aws-hwe@4.15.0-1155.168~16.04.1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1155.168~16.04.1"}]}],"versions":["4.15.0-1030.31~16.04.1","4.15.0-1031.33~16.04.1","4.15.0-1032.34~16.04.1","4.15.0-1033.35~16.04.1","4.15.0-1035.37~16.04.1","4.15.0-1036.38~16.04.1","4.15.0-1039.41~16.04.1","4.15.0-1040.42~16.04.1","4.15.0-1041.43~16.04.1","4.15.0-1043.45~16.04.1","4.15.0-1044.46~16.04.1","4.15.0-1045.47~16.04.1","4.15.0-1047.49~16.04.1","4.15.0-1048.50~16.04.1","4.15.0-1050.52~16.04.1","4.15.0-1051.53~16.04.1","4.15.0-1052.54~16.04.1","4.15.0-1054.56~16.04.1","4.15.0-1056.58~16.04.1","4.15.0-1057.59~16.04.1","4.15.0-1058.60~16.04.1","4.15.0-1060.62~16.04.1","4.15.0-1063.67~16.04.1","4.15.0-1065.69~16.04.1","4.15.0-1066.70~16.04.1","4.15.0-1067.71~16.04.1","4.15.0-1073.77~16.04.1","4.15.0-1074.78~16.04.1","4.15.0-1079.83~16.04.1","4.15.0-1080.84~16.04.1","4.15.0-1082.86~16.04.1","4.15.0-1083.87~16.04.1","4.15.0-1085.90~16.04.1","4.15.0-1088.93~16.04.1","4.15.0-1090.95~16.04.1","4.15.0-1091.96~16.04.1","4.15.0-1093.99~16.04.1","4.15.0-1094.101~16.04.1","4.15.0-1095.102~16.04.1","4.15.0-1096.103~16.04.1","4.15.0-1097.104~16.04.1","4.15.0-1098.105~16.04.1","4.15.0-1099.106~16.04.1","4.15.0-1102.109~16.04.1","4.15.0-1103.110~16.04.1","4.15.0-1106.113~16.04.1","4.15.0-1109.116~16.04.1","4.15.0-1110.117~16.04.1","4.15.0-1111.118~16.04.1","4.15.0-1112.119~16.04.1","4.15.0-1113.120~16.04.1","4.15.0-1115.122~16.04.1","4.15.0-1116.123~16.04.1","4.15.0-1118.125~16.04.1","4.15.0-1119.126~16.04.2","4.15.0-1120.128~16.04.1","4.15.0-1123.132~16.04.1","4.15.0-1124.133~16.04.1","4.15.0-1126.135~16.04.2","4.15.0-1127.136~16.04.1","4.15.0-1128.137~16.04.1","4.15.0-1130.139~16.04.1","4.15.0-1133.143~16.04.1","4.15.0-1136.147~16.04.1","4.15.0-1137.148~16.04.1","4.15.0-1139.150~16.04.1","4.15.0-1140.151~16.04.1","4.15.0-1141.152~16.04.1","4.15.0-1142.154~16.04.1","4.15.0-1143.155~16.04.1","4.15.0-1146.158~16.04.2","4.15.0-1147.159~16.04.1","4.15.0-1148.160~16.04.1","4.15.0-1151.164~16.04.1","4.15.0-1153.166~16.04.1","4.15.0-1154.167~16.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"4.15.0-1155.168~16.04.1","binary_name":"linux-aws-headers-4.15.0-1155"},{"binary_version":"4.15.0-1155.168~16.04.1","binary_name":"linux-aws-hwe-cloud-tools-4.15.0-1155"},{"binary_version":"4.15.0-1155.168~16.04.1","binary_name":"linux-aws-hwe-tools-4.15.0-1155"},{"binary_version":"4.15.0-1155.168~16.04.1","binary_name":"linux-buildinfo-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168~16.04.1","binary_name":"linux-cloud-tools-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168~16.04.1","binary_name":"linux-headers-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168~16.04.1","binary_name":"linux-image-unsigned-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168~16.04.1","binary_name":"linux-modules-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168~16.04.1","binary_name":"linux-modules-extra-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168~16.04.1","binary_name":"linux-tools-4.15.0-1155-aws"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"high"}],"id":"CVE-2023-1829"}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6058-1.json"}},{"package":{"name":"linux-aws","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/linux-aws@4.15.0-1155.168?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-1155.168"}]}],"versions":["4.15.0-1001.1","4.15.0-1003.3","4.15.0-1005.5","4.15.0-1006.6","4.15.0-1007.7","4.15.0-1009.9","4.15.0-1010.10","4.15.0-1011.11","4.15.0-1016.16","4.15.0-1017.17","4.15.0-1019.19","4.15.0-1020.20","4.15.0-1021.21","4.15.0-1023.23","4.15.0-1025.25","4.15.0-1027.27","4.15.0-1029.30","4.15.0-1031.33","4.15.0-1032.34","4.15.0-1033.35","4.15.0-1034.36","4.15.0-1035.37","4.15.0-1037.39","4.15.0-1039.41","4.15.0-1040.42","4.15.0-1041.43","4.15.0-1043.45","4.15.0-1044.46","4.15.0-1045.47","4.15.0-1047.49","4.15.0-1048.50","4.15.0-1050.52","4.15.0-1051.53","4.15.0-1052.54","4.15.0-1054.56","4.15.0-1056.58","4.15.0-1057.59","4.15.0-1058.60","4.15.0-1060.62","4.15.0-1063.67","4.15.0-1065.69","4.15.0-1066.70","4.15.0-1067.71","4.15.0-1073.77","4.15.0-1076.80","4.15.0-1077.81","4.15.0-1079.83","4.15.0-1080.84","4.15.0-1082.86","4.15.0-1083.87","4.15.0-1086.91","4.15.0-1087.92","4.15.0-1088.93","4.15.0-1090.95","4.15.0-1091.96","4.15.0-1092.98","4.15.0-1093.99","4.15.0-1094.101","4.15.0-1095.102","4.15.0-1096.103","4.15.0-1097.104","4.15.0-1098.105","4.15.0-1099.106","4.15.0-1101.108","4.15.0-1102.109","4.15.0-1103.110","4.15.0-1106.113","4.15.0-1109.116","4.15.0-1110.117","4.15.0-1111.118","4.15.0-1112.119","4.15.0-1114.121","4.15.0-1115.122","4.15.0-1116.123","4.15.0-1118.125","4.15.0-1119.127","4.15.0-1121.129","4.15.0-1123.132","4.15.0-1124.133","4.15.0-1126.135","4.15.0-1127.136","4.15.0-1128.137","4.15.0-1130.139","4.15.0-1133.143","4.15.0-1136.147","4.15.0-1137.148","4.15.0-1139.150","4.15.0-1140.151","4.15.0-1141.152","4.15.0-1142.154","4.15.0-1143.155","4.15.0-1144.156","4.15.0-1146.158","4.15.0-1147.159","4.15.0-1148.160","4.15.0-1150.163","4.15.0-1151.164","4.15.0-1153.166","4.15.0-1154.167"],"ecosystem_specific":{"binaries":[{"binary_version":"4.15.0-1155.168","binary_name":"linux-aws-cloud-tools-4.15.0-1155"},{"binary_version":"4.15.0-1155.168","binary_name":"linux-aws-headers-4.15.0-1155"},{"binary_version":"4.15.0-1155.168","binary_name":"linux-aws-tools-4.15.0-1155"},{"binary_version":"4.15.0-1155.168","binary_name":"linux-buildinfo-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168","binary_name":"linux-cloud-tools-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168","binary_name":"linux-headers-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168","binary_name":"linux-image-unsigned-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168","binary_name":"linux-modules-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168","binary_name":"linux-modules-extra-4.15.0-1155-aws"},{"binary_version":"4.15.0-1155.168","binary_name":"linux-tools-4.15.0-1155-aws"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"high"}],"id":"CVE-2023-1829"}],"ecosystem":"Ubuntu:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6058-1.json"}}],"schema_version":"1.7.5"}