{"id":"USN-7332-2","summary":"linux-kvm vulnerabilities","details":"Attila Szász discovered that the HFS+ file system implementation in the\nLinux Kernel contained a heap overflow vulnerability. An attacker could use\na specially crafted file system image that, when mounted, could cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2025-0927)\n\nSeveral 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  - PowerPC architecture;\n  - Block layer subsystem;\n  - GPIO subsystem;\n  - GPU drivers;\n  - Media drivers;\n  - Network drivers;\n  - SCSI subsystem;\n  - Direct Digital Synthesis drivers;\n  - TTY drivers;\n  - 9P distributed file system;\n  - JFS file system;\n  - NILFS2 file system;\n  - File systems infrastructure;\n  - BPF subsystem;\n  - Netfilter;\n  - Network sockets;\n  - Memory management;\n  - Amateur Radio drivers;\n  - B.A.T.M.A.N. meshing protocol;\n  - Bluetooth subsystem;\n  - Ethernet bridge;\n  - Networking core;\n  - IPv4 networking;\n  - IPv6 networking;\n  - Netlink;\n  - TIPC protocol;\n  - Wireless networking;\n  - ALSA framework;\n(CVE-2024-26685, CVE-2024-50233, CVE-2024-41063, CVE-2024-42070,\nCVE-2024-40910, CVE-2024-40911, CVE-2024-36886, CVE-2024-35896,\nCVE-2024-43863, CVE-2023-52522, CVE-2024-53156, CVE-2023-52488,\nCVE-2024-43854, CVE-2024-44938, CVE-2024-53104, CVE-2024-44931,\nCVE-2024-50171, CVE-2024-43892, CVE-2024-50148, CVE-2024-38567,\nCVE-2024-36964, CVE-2024-43893, CVE-2024-36952, CVE-2022-48994,\nCVE-2021-47606, CVE-2023-52818, CVE-2024-41064, CVE-2024-40981,\nCVE-2024-40943, CVE-2024-42068, CVE-2023-52880, CVE-2021-47103,\nCVE-2024-43900, CVE-2024-50117, CVE-2023-52799, CVE-2024-49902)\n","modified":"2026-02-10T04:47:18Z","published":"2025-03-11T16:46:14Z","related":["UBUNTU-CVE-2021-47103","UBUNTU-CVE-2021-47606","UBUNTU-CVE-2022-48994","UBUNTU-CVE-2023-52488","UBUNTU-CVE-2023-52522","UBUNTU-CVE-2023-52799","UBUNTU-CVE-2023-52818","UBUNTU-CVE-2023-52880","UBUNTU-CVE-2024-26685","UBUNTU-CVE-2024-35896","UBUNTU-CVE-2024-36886","UBUNTU-CVE-2024-36952","UBUNTU-CVE-2024-36964","UBUNTU-CVE-2024-38567","UBUNTU-CVE-2024-40910","UBUNTU-CVE-2024-40911","UBUNTU-CVE-2024-40943","UBUNTU-CVE-2024-40981","UBUNTU-CVE-2024-41063","UBUNTU-CVE-2024-41064","UBUNTU-CVE-2024-42068","UBUNTU-CVE-2024-42070","UBUNTU-CVE-2024-43854","UBUNTU-CVE-2024-43863","UBUNTU-CVE-2024-43892","UBUNTU-CVE-2024-43893","UBUNTU-CVE-2024-43900","UBUNTU-CVE-2024-44931","UBUNTU-CVE-2024-44938","UBUNTU-CVE-2024-49902","UBUNTU-CVE-2024-50117","UBUNTU-CVE-2024-50148","UBUNTU-CVE-2024-50171","UBUNTU-CVE-2024-50233","UBUNTU-CVE-2024-53104","UBUNTU-CVE-2024-53156","UBUNTU-CVE-2025-0927"],"upstream":["CVE-2021-47103","CVE-2021-47606","CVE-2022-48994","CVE-2023-52488","CVE-2023-52522","CVE-2023-52799","CVE-2023-52818","CVE-2023-52880","CVE-2024-26685","CVE-2024-35896","CVE-2024-36886","CVE-2024-36952","CVE-2024-36964","CVE-2024-38567","CVE-2024-40910","CVE-2024-40911","CVE-2024-40943","CVE-2024-40981","CVE-2024-41063","CVE-2024-41064","CVE-2024-42068","CVE-2024-42070","CVE-2024-43854","CVE-2024-43863","CVE-2024-43892","CVE-2024-43893","CVE-2024-43900","CVE-2024-44931","CVE-2024-44938","CVE-2024-49902","CVE-2024-50117","CVE-2024-50148","CVE-2024-50171","CVE-2024-50233","CVE-2024-53104","CVE-2024-53156","CVE-2025-0927","UBUNTU-CVE-2021-47103","UBUNTU-CVE-2021-47606","UBUNTU-CVE-2022-48994","UBUNTU-CVE-2023-52488","UBUNTU-CVE-2023-52522","UBUNTU-CVE-2023-52799","UBUNTU-CVE-2023-52818","UBUNTU-CVE-2023-52880","UBUNTU-CVE-2024-26685","UBUNTU-CVE-2024-35896","UBUNTU-CVE-2024-36886","UBUNTU-CVE-2024-36952","UBUNTU-CVE-2024-36964","UBUNTU-CVE-2024-38567","UBUNTU-CVE-2024-40910","UBUNTU-CVE-2024-40911","UBUNTU-CVE-2024-40943","UBUNTU-CVE-2024-40981","UBUNTU-CVE-2024-41063","UBUNTU-CVE-2024-41064","UBUNTU-CVE-2024-42068","UBUNTU-CVE-2024-42070","UBUNTU-CVE-2024-43854","UBUNTU-CVE-2024-43863","UBUNTU-CVE-2024-43892","UBUNTU-CVE-2024-43893","UBUNTU-CVE-2024-43900","UBUNTU-CVE-2024-44931","UBUNTU-CVE-2024-44938","UBUNTU-CVE-2024-49902","UBUNTU-CVE-2024-50117","UBUNTU-CVE-2024-50148","UBUNTU-CVE-2024-50171","UBUNTU-CVE-2024-50233","UBUNTU-CVE-2024-53104","UBUNTU-CVE-2024-53156","UBUNTU-CVE-2025-0927"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7332-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-47103"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-47606"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-48994"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-52488"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-52522"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-52799"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-52818"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-52880"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-26685"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-35896"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-36886"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-36952"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-36964"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-38567"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-40910"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-40911"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-40943"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-40981"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-41063"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-41064"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-42068"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-42070"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-43854"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-43863"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-43892"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-43893"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-43900"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-44931"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-44938"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-49902"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50117"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50148"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50171"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50233"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-53104"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-53156"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-0927"}],"affected":[{"package":{"name":"linux-kvm","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/linux-kvm@4.4.0-1142.153?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-1142.153"}]}],"versions":["4.4.0-1004.9","4.4.0-1007.12","4.4.0-1008.13","4.4.0-1009.14","4.4.0-1010.15","4.4.0-1012.17","4.4.0-1013.18","4.4.0-1015.20","4.4.0-1017.22","4.4.0-1019.24","4.4.0-1020.25","4.4.0-1021.26","4.4.0-1023.28","4.4.0-1026.31","4.4.0-1027.32","4.4.0-1029.34","4.4.0-1031.37","4.4.0-1032.38","4.4.0-1033.39","4.4.0-1035.41","4.4.0-1036.42","4.4.0-1037.43","4.4.0-1038.44","4.4.0-1039.45","4.4.0-1040.46","4.4.0-1041.47","4.4.0-1043.49","4.4.0-1044.50","4.4.0-1046.52","4.4.0-1047.53","4.4.0-1048.55","4.4.0-1051.58","4.4.0-1052.59","4.4.0-1054.61","4.4.0-1056.63","4.4.0-1058.65","4.4.0-1059.66","4.4.0-1060.67","4.4.0-1062.69","4.4.0-1063.70","4.4.0-1064.71","4.4.0-1065.72","4.4.0-1066.73","4.4.0-1068.75","4.4.0-1069.76","4.4.0-1070.77","4.4.0-1071.78","4.4.0-1075.82","4.4.0-1076.83","4.4.0-1077.84","4.4.0-1078.85","4.4.0-1079.86","4.4.0-1080.87","4.4.0-1082.91","4.4.0-1084.93","4.4.0-1085.94","4.4.0-1087.96","4.4.0-1088.97","4.4.0-1089.98","4.4.0-1090.99","4.4.0-1091.100","4.4.0-1092.101","4.4.0-1093.102","4.4.0-1094.103","4.4.0-1095.104","4.4.0-1096.105","4.4.0-1097.106","4.4.0-1098.107","4.4.0-1099.108","4.4.0-1100.109","4.4.0-1102.111","4.4.0-1103.112","4.4.0-1104.113","4.4.0-1105.114","4.4.0-1108.118","4.4.0-1110.120","4.4.0-1111.121","4.4.0-1112.122","4.4.0-1113.123","4.4.0-1114.124","4.4.0-1115.125","4.4.0-1116.126","4.4.0-1117.127","4.4.0-1118.128","4.4.0-1119.129","4.4.0-1120.130","4.4.0-1121.131","4.4.0-1122.132","4.4.0-1123.133","4.4.0-1124.134","4.4.0-1125.135","4.4.0-1126.136","4.4.0-1128.138","4.4.0-1129.139","4.4.0-1130.140","4.4.0-1131.141","4.4.0-1132.142","4.4.0-1134.144","4.4.0-1135.145","4.4.0-1136.146","4.4.0-1137.147","4.4.0-1138.148","4.4.0-1139.149","4.4.0-1140.151","4.4.0-1141.152"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"4.4.0-1142.153","binary_name":"linux-buildinfo-4.4.0-1142-kvm"},{"binary_version":"4.4.0-1142.153","binary_name":"linux-cloud-tools-4.4.0-1142-kvm"},{"binary_version":"4.4.0-1142.153","binary_name":"linux-headers-4.4.0-1142-kvm"},{"binary_version":"4.4.0-1142.153","binary_name":"linux-image-4.4.0-1142-kvm"},{"binary_version":"4.4.0-1142.153","binary_name":"linux-kvm-cloud-tools-4.4.0-1142"},{"binary_version":"4.4.0-1142.153","binary_name":"linux-kvm-headers-4.4.0-1142"},{"binary_version":"4.4.0-1142.153","binary_name":"linux-kvm-tools-4.4.0-1142"},{"binary_version":"4.4.0-1142.153","binary_name":"linux-modules-4.4.0-1142-kvm"},{"binary_version":"4.4.0-1142.153","binary_name":"linux-tools-4.4.0-1142-kvm"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7332-2.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","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":"Ubuntu","score":"medium"}],"id":"CVE-2021-47103"},{"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-2021-47606"},{"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-2022-48994"},{"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-2023-52488"},{"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-2023-52522"},{"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-2023-52799"},{"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-2023-52818"},{"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":"high"}],"id":"CVE-2023-52880"},{"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-2024-26685"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-35896"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/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":"medium"}],"id":"CVE-2024-36886"},{"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-2024-36952"},{"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-2024-36964"},{"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-2024-38567"},{"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-2024-40910"},{"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-2024-40911"},{"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-2024-40943"},{"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-2024-40981"},{"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-2024-41063"},{"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-2024-41064"},{"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-2024-42070"},{"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-2024-43854"},{"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-2024-43863"},{"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-2024-43892"},{"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-2024-43893"},{"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-2024-43900"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-44931"},{"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-2024-44938"},{"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-2024-49902"},{"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-2024-50117"},{"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-2024-50148"},{"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-2024-50171"},{"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-2024-50233"},{"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-2024-53104"},{"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":"medium"}],"id":"CVE-2024-53156"},{"severity":[{"type":"Ubuntu","score":"medium"}],"id":"CVE-2025-0927"}]}}}],"schema_version":"1.7.3"}