{"id":"USN-7727-2","summary":"linux-fips 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  - InfiniBand drivers;\n  - Media drivers;\n  - SPI subsystem;\n  - USB core drivers;\n  - NILFS2 file system;\n  - IPv6 networking;\n  - Network traffic control;\n(CVE-2024-50051, CVE-2025-37752, CVE-2024-53130, CVE-2024-47685,\nCVE-2024-27074, CVE-2023-52477, CVE-2024-50202, CVE-2021-47345,\nCVE-2024-57996, CVE-2024-53131)\n","modified":"2026-04-27T18:16:01.875955Z","published":"2025-08-28T23:14:46Z","related":["UBUNTU-CVE-2021-47345","UBUNTU-CVE-2023-52477","UBUNTU-CVE-2024-27074","UBUNTU-CVE-2024-47685","UBUNTU-CVE-2024-50051","UBUNTU-CVE-2024-50202","UBUNTU-CVE-2024-53130","UBUNTU-CVE-2024-53131","UBUNTU-CVE-2024-57996","UBUNTU-CVE-2025-37752"],"upstream":["CVE-2021-47345","CVE-2023-52477","CVE-2024-27074","CVE-2024-47685","CVE-2024-50051","CVE-2024-50202","CVE-2024-53130","CVE-2024-53131","CVE-2024-57996","CVE-2025-37752","UBUNTU-CVE-2021-47345","UBUNTU-CVE-2023-52477","UBUNTU-CVE-2024-27074","UBUNTU-CVE-2024-47685","UBUNTU-CVE-2024-50051","UBUNTU-CVE-2024-50202","UBUNTU-CVE-2024-53130","UBUNTU-CVE-2024-53131","UBUNTU-CVE-2024-57996","UBUNTU-CVE-2025-37752"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7727-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-47345"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-52477"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-27074"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-47685"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50051"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50202"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-53130"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-53131"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-57996"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-37752"}],"affected":[{"package":{"name":"linux-fips","ecosystem":"Ubuntu:Pro:FIPS:16.04:LTS","purl":"pkg:deb/ubuntu/linux-fips@4.4.0-1117.124?arch=source&distro=fips-updates/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-1117.124"}]}],"versions":["4.4.0-1003.3","4.4.0-1005.5","4.4.0-1006.6","4.4.0-1008.10","4.4.0-1010.13","4.4.0-1011.14","4.4.0-1012.16","4.4.0-1013.17","4.4.0-1015.20","4.4.0-1017.22","4.4.0-1019.24","4.4.0-1021.26","4.4.0-1022.27","4.4.0-1023.28","4.4.0-1025.30","4.4.0-1026.31","4.4.0-1027.32","4.4.0-1028.33","4.4.0-1029.34","4.4.0-1031.36","4.4.0-1032.37","4.4.0-1033.38","4.4.0-1034.39","4.4.0-1041.46","4.4.0-1042.47","4.4.0-1043.48","4.4.0-1044.49","4.4.0-1045.50","4.4.0-1046.51","4.4.0-1048.53","4.4.0-1049.55","4.4.0-1051.57","4.4.0-1052.58","4.4.0-1054.60","4.4.0-1055.61","4.4.0-1056.62","4.4.0-1057.63","4.4.0-1058.64","4.4.0-1060.66","4.4.0-1061.67","4.4.0-1062.68","4.4.0-1063.69","4.4.0-1064.70","4.4.0-1065.71","4.4.0-1066.72","4.4.0-1067.73","4.4.0-1068.74","4.4.0-1069.75","4.4.0-1071.77","4.4.0-1072.78","4.4.0-1073.79","4.4.0-1074.80","4.4.0-1077.84","4.4.0-1079.86","4.4.0-1080.87","4.4.0-1081.88","4.4.0-1082.89","4.4.0-1083.90","4.4.0-1084.91","4.4.0-1085.92","4.4.0-1086.93","4.4.0-1088.95","4.4.0-1089.96","4.4.0-1090.97","4.4.0-1091.98","4.4.0-1092.99","4.4.0-1093.100","4.4.0-1094.101","4.4.0-1095.102","4.4.0-1097.104","4.4.0-1099.106","4.4.0-1100.107","4.4.0-1101.108","4.4.0-1102.109","4.4.0-1103.110","4.4.0-1104.111","4.4.0-1105.112","4.4.0-1106.113","4.4.0-1107.114","4.4.0-1108.115","4.4.0-1109.116","4.4.0-1110.117","4.4.0-1111.118","4.4.0-1112.119","4.4.0-1113.120","4.4.0-1114.121","4.4.0-1115.122","4.4.0-1116.123"],"ecosystem_specific":{"availability":"Available 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