{"id":"USN-7928-3","summary":"linux-realtime, linux-intel-iot-realtime 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  - Cryptographic API;\n  - Media drivers;\n  - Network drivers;\n  - AFS file system;\n  - F2FS file system;\n  - Tracing infrastructure;\n  - Netfilter;\n(CVE-2022-49390, CVE-2024-47691, CVE-2024-50067, CVE-2024-53090,\nCVE-2024-53218, CVE-2025-21855, CVE-2025-39964, CVE-2025-39993,\nCVE-2025-40018)\n","modified":"2026-02-10T04:50:47Z","published":"2025-12-11T18:22:02Z","related":["UBUNTU-CVE-2022-49390","UBUNTU-CVE-2024-47691","UBUNTU-CVE-2024-50067","UBUNTU-CVE-2024-53090","UBUNTU-CVE-2024-53218","UBUNTU-CVE-2025-21855","UBUNTU-CVE-2025-39964","UBUNTU-CVE-2025-39993","UBUNTU-CVE-2025-40018"],"upstream":["CVE-2022-49390","CVE-2024-47691","CVE-2024-50067","CVE-2024-53090","CVE-2024-53218","CVE-2025-21855","CVE-2025-39964","CVE-2025-39993","CVE-2025-40018","UBUNTU-CVE-2022-49390","UBUNTU-CVE-2024-47691","UBUNTU-CVE-2024-50067","UBUNTU-CVE-2024-53090","UBUNTU-CVE-2024-53218","UBUNTU-CVE-2025-21855","UBUNTU-CVE-2025-39964","UBUNTU-CVE-2025-39993","UBUNTU-CVE-2025-40018"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7928-3"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-49390"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-47691"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50067"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-53090"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-53218"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-21855"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-39964"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-39993"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-40018"}],"affected":[{"package":{"name":"linux-intel-iot-realtime","ecosystem":"Ubuntu:Pro:Realtime:22.04:LTS","purl":"pkg:deb/ubuntu/linux-intel-iot-realtime@5.15.0-1090.92?arch=source&distro=realtime/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1090.92"}]}],"versions":["5.15.0-1021.26","5.15.0-1022.27","5.15.0-1023.28","5.15.0-1024.29","5.15.0-1028.33","5.15.0-1033.35","5.15.0-1034.36","5.15.0-1035.37","5.15.0-1036.38","5.15.0-1037.39","5.15.0-1038.40","5.15.0-1039.41","5.15.0-1040.42","5.15.0-1041.43","5.15.0-1042.44","5.15.0-1043.45","5.15.0-1044.46","5.15.0-1046.48","5.15.0-1047.49","5.15.0-1048.50","5.15.0-1049.51","5.15.0-1050.52","5.15.0-1053.55","5.15.0-1054.56","5.15.0-1055.57","5.15.0-1056.58","5.15.0-1057.59","5.15.0-1058.60","5.15.0-1059.61","5.15.0-1060.62","5.15.0-1061.63","5.15.0-1063.65","5.15.0-1064.66","5.15.0-1066.68","5.15.0-1071.73","5.15.0-1072.74","5.15.0-1073.75","5.15.0-1074.76","5.15.0-1075.77","5.15.0-1076.78","5.15.0-1077.79","5.15.0-1078.80","5.15.0-1079.81","5.15.0-1080.82","5.15.0-1081.83","5.15.0-1082.84","5.15.0-1083.85","5.15.0-1084.86","5.15.0-1085.87","5.15.0-1086.88","5.15.0-1087.89","5.15.0-1088.90","5.15.0-1089.91"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: 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with Ubuntu Pro: 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