{"id":"USN-7795-4","summary":"linux-oracle-5.4 vulnerabilities","details":"Several security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - Ext4 file system;\n  - Network file system (NFS) server daemon;\n  - Packet sockets;\n  - Network traffic control;\n  - VMware vSockets driver;\n(CVE-2025-38617, CVE-2025-21796, CVE-2025-38618, CVE-2025-37785,\nCVE-2025-38477)\n","modified":"2026-04-24T10:13:48.112844Z","published":"2025-10-24T08:02:01Z","related":["UBUNTU-CVE-2025-21796","UBUNTU-CVE-2025-37785","UBUNTU-CVE-2025-38477","UBUNTU-CVE-2025-38617","UBUNTU-CVE-2025-38618"],"upstream":["CVE-2025-21796","CVE-2025-37785","CVE-2025-38477","CVE-2025-38617","CVE-2025-38618","UBUNTU-CVE-2025-21796","UBUNTU-CVE-2025-37785","UBUNTU-CVE-2025-38477","UBUNTU-CVE-2025-38617","UBUNTU-CVE-2025-38618"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7795-4"}],"affected":[{"package":{"name":"linux-oracle-5.4","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/linux-oracle-5.4@5.4.0-1149.159~18.04.1?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-1149.159~18.04.1"}]}],"versions":["5.4.0-1019.19~18.04.1","5.4.0-1021.21~18.04.1","5.4.0-1022.22~18.04.1","5.4.0-1024.24~18.04.1","5.4.0-1025.25~18.04.1","5.4.0-1028.29~18.04.1","5.4.0-1029.31~18.04.1","5.4.0-1030.32~18.04.1","5.4.0-1033.35","5.4.0-1034.36~18.04.1","5.4.0-1035.38~18.04.1","5.4.0-1037.40~18.04.1","5.4.0-1038.41~18.04.1","5.4.0-1039.42~18.04.1","5.4.0-1041.44~18.04.1","5.4.0-1042.45~18.04.1","5.4.0-1043.46~18.04.1","5.4.0-1044.47~18.04.1","5.4.0-1046.50~18.04.2","5.4.0-1048.52~18.04.1","5.4.0-1049.53~18.04.1","5.4.0-1052.56~18.04.1","5.4.0-1053.57~18.04.1","5.4.0-1054.58~18.04.1","5.4.0-1055.59~18.04.1","5.4.0-1056.60~18.04.1","5.4.0-1057.61~18.04.1","5.4.0-1058.62~18.04.1","5.4.0-1059.63~18.04.1","5.4.0-1061.65~18.04.1","5.4.0-1062.66~18.04.1","5.4.0-1063.67~18.04.1","5.4.0-1064.68~18.04.1","5.4.0-1066.71~18.04.1","5.4.0-1067.72~18.04.1","5.4.0-1069.75~18.04.1","5.4.0-1070.76~18.04.1","5.4.0-1071.77~18.04.1","5.4.0-1073.79~18.04.1","5.4.0-1076.83~18.04.1","5.4.0-1078.86~18.04.1","5.4.0-1079.87~18.04.1","5.4.0-1081.89~18.04.1","5.4.0-1082.90~18.04.1","5.4.0-1083.91~18.04.1","5.4.0-1084.92~18.04.1","5.4.0-1086.95~18.04.1","5.4.0-1087.96~18.04.1","5.4.0-1090.99~18.04.2","5.4.0-1091.100~18.04.1","5.4.0-1092.101~18.04.1","5.4.0-1093.102~18.04.1","5.4.0-1094.103~18.04.1","5.4.0-1098.107~18.04.1","5.4.0-1099.108~18.04.1","5.4.0-1100.109~18.04.1","5.4.0-1101.110~18.04.1","5.4.0-1102.111~18.04.1","5.4.0-1103.112~18.04.1","5.4.0-1104.113~18.04.1","5.4.0-1105.114~18.04.1","5.4.0-1106.115~18.04.1","5.4.0-1107.116~18.04.1","5.4.0-1108.117~18.04.1","5.4.0-1109.118~18.04.1","5.4.0-1110.119~18.04.1","5.4.0-1111.120~18.04.1","5.4.0-1112.121~18.04.4","5.4.0-1113.122~18.04.1","5.4.0-1115.124~18.04.1","5.4.0-1116.125~18.04.1","5.4.0-1117.126~18.04.1","5.4.0-1118.127~18.04.1","5.4.0-1119.128~18.04.1","5.4.0-1120.129~18.04.1","5.4.0-1121.130~18.04.1","5.4.0-1122.131~18.04.1","5.4.0-1123.132~18.04.1","5.4.0-1124.133~18.04.1","5.4.0-1125.134~18.04.1","5.4.0-1126.135~18.04.1","5.4.0-1127.136~18.04.1","5.4.0-1129.138~18.04.1","5.4.0-1130.139~18.04.1","5.4.0-1131.140~18.04.1","5.4.0-1132.141~18.04.1","5.4.0-1133.142~18.04.1","5.4.0-1134.143~18.04.1","5.4.0-1135.144~18.04.1","5.4.0-1136.145~18.04.1","5.4.0-1137.146~18.04.1","5.4.0-1138.147~18.04.1","5.4.0-1140.149~18.04.1","5.4.0-1141.151~18.04.1","5.4.0-1142.152~18.04.1","5.4.0-1143.153~18.04.1","5.4.0-1144.154~18.04.1","5.4.0-1145.155~18.04.1","5.4.0-1146.156~18.04.1","5.4.0-1148.158~18.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.4.0-1149.159~18.04.1","binary_name":"linux-buildinfo-5.4.0-1149-oracle"},{"binary_version":"5.4.0-1149.159~18.04.1","binary_name":"linux-headers-5.4.0-1149-oracle"},{"binary_version":"5.4.0-1149.159~18.04.1","binary_name":"linux-image-unsigned-5.4.0-1149-oracle"},{"binary_version":"5.4.0-1149.159~18.04.1","binary_name":"linux-modules-5.4.0-1149-oracle"},{"binary_version":"5.4.0-1149.159~18.04.1","binary_name":"linux-modules-extra-5.4.0-1149-oracle"},{"binary_version":"5.4.0-1149.159~18.04.1","binary_name":"linux-oracle-5.4-headers-5.4.0-1149"},{"binary_version":"5.4.0-1149.159~18.04.1","binary_name":"linux-oracle-5.4-tools-5.4.0-1149"},{"binary_version":"5.4.0-1149.159~18.04.1","binary_name":"linux-tools-5.4.0-1149-oracle"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7795-4.json"}}],"schema_version":"1.7.5"}