{"id":"USN-7608-3","summary":"linux-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  - GPU drivers;\n  - SMB network file system;\n  - Memory management;\n  - Netfilter;\n  - Network traffic control;\n(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,\nCVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,\nCVE-2024-53051)\n","modified":"2026-04-27T17:36:35.716649Z","published":"2025-07-01T22:28:18Z","related":["UBUNTU-CVE-2024-46787","UBUNTU-CVE-2024-50047","UBUNTU-CVE-2024-53051","UBUNTU-CVE-2025-37798","UBUNTU-CVE-2025-37890","UBUNTU-CVE-2025-37932","UBUNTU-CVE-2025-37997","UBUNTU-CVE-2025-38000","UBUNTU-CVE-2025-38001"],"upstream":["CVE-2024-46787","CVE-2024-50047","CVE-2024-53051","CVE-2025-37798","CVE-2025-37890","CVE-2025-37932","CVE-2025-37997","CVE-2025-38000","CVE-2025-38001","UBUNTU-CVE-2024-46787","UBUNTU-CVE-2024-50047","UBUNTU-CVE-2024-53051","UBUNTU-CVE-2025-37798","UBUNTU-CVE-2025-37890","UBUNTU-CVE-2025-37932","UBUNTU-CVE-2025-37997","UBUNTU-CVE-2025-38000","UBUNTU-CVE-2025-38001"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7608-3"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-46787"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50047"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-53051"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-37798"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-37890"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-37932"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-37997"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-38000"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-38001"}],"affected":[{"package":{"name":"linux-realtime","ecosystem":"Ubuntu:Pro:Realtime:22.04:LTS","purl":"pkg:deb/ubuntu/linux-realtime@5.15.0-1087.96?arch=source&distro=realtime/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1087.96"}]}],"versions":["5.15.0-1006.6","5.15.0-1007.7","5.15.0-1009.9","5.15.0-1011.11","5.15.0-1014.14","5.15.0-1015.15","5.15.0-1016.16","5.15.0-1019.19","5.15.0-1020.20","5.15.0-1021.21","5.15.0-1022.22","5.15.0-1024.25","5.15.0-1025.28","5.15.0-1028.31","5.15.0-1029.32","5.15.0-1030.33","5.15.0-1032.35","5.15.0-1033.36","5.15.0-1034.37","5.15.0-1036.39","5.15.0-1037.40","5.15.0-1038.41","5.15.0-1039.42","5.15.0-1040.45","5.15.0-1041.46","5.15.0-1042.47","5.15.0-1043.48","5.15.0-1044.49","5.15.0-1045.50","5.15.0-1046.52","5.15.0-1048.54","5.15.0-1049.55","5.15.0-1050.56","5.15.0-1051.57","5.15.0-1052.58","5.15.0-1053.59","5.15.0-1054.60","5.15.0-1055.62","5.15.0-1056.63","5.15.0-1057.64","5.15.0-1058.66","5.15.0-1061.69","5.15.0-1062.70","5.15.0-1063.71","5.15.0-1064.72","5.15.0-1065.73","5.15.0-1066.74","5.15.0-1067.75","5.15.0-1068.76","5.15.0-1069.77","5.15.0-1070.78","5.15.0-1071.79","5.15.0-1072.80","5.15.0-1073.81","5.15.0-1074.82","5.15.0-1075.83","5.15.0-1076.84","5.15.0-1077.85","5.15.0-1078.86","5.15.0-1079.87","5.15.0-1080.88","5.15.0-1081.89","5.15.0-1082.91","5.15.0-1083.92","5.15.0-1084.93","5.15.0-1085.94","5.15.0-1086.95"],"ecosystem_specific":{"binaries":[{"binary_name":"linux-buildinfo-5.15.0-1087-realtime","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-cloud-tools-5.15.0-1087-realtime","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-headers-5.15.0-1087-realtime","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-image-unsigned-5.15.0-1087-realtime","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-modules-5.15.0-1087-realtime","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-modules-extra-5.15.0-1087-realtime","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-modules-iwlwifi-5.15.0-1087-realtime","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-realtime-cloud-tools-5.15.0-1087","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-realtime-cloud-tools-common","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-realtime-headers-5.15.0-1087","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-realtime-tools-5.15.0-1087","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-realtime-tools-common","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-realtime-tools-host","binary_version":"5.15.0-1087.96"},{"binary_name":"linux-tools-5.15.0-1087-realtime","binary_version":"5.15.0-1087.96"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-46787"},{"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":"Ubuntu","score":"high"}],"id":"CVE-2024-50047"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-53051"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2025-37798"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2025-37890"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2025-37932"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2025-37997"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2025-38000"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2025-38001"}],"ecosystem":"Ubuntu:Pro:Realtime:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7608-3.json"}}],"schema_version":"1.7.5"}