{"id":"USN-7506-3","summary":"linux-fips vulnerabilities","details":"\nDemi Marie Obenour and Simon Gaiser discovered that several Xen para-\nvirtualization device frontends did not properly restrict the access rights\nof device backends. An attacker could possibly use a malicious Xen backend\nto gain access to memory pages of a guest VM or cause a denial of service\nin the guest. (CVE-2022-23041)\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  - Hardware crypto device drivers;\n  - GPU drivers;\n  - IIO subsystem;\n  - Media drivers;\n  - Network drivers;\n  - SCSI subsystem;\n  - SPI subsystem;\n  - USB Gadget drivers;\n  - Ceph distributed file system;\n  - File systems infrastructure;\n  - JFS file system;\n  - Network file system (NFS) client;\n  - Network file system (NFS) server daemon;\n  - NILFS2 file system;\n  - SMB network file system;\n  - CAN network layer;\n  - IPv6 networking;\n  - MAC80211 subsystem;\n  - Netfilter;\n  - Netlink;\n  - Network traffic control;\n  - SCTP protocol;\n  - TIPC protocol;\n(CVE-2024-56598, CVE-2024-56650, CVE-2024-46771, CVE-2024-53173,\nCVE-2024-53063, CVE-2024-26974, CVE-2021-46959, CVE-2024-53066,\nCVE-2021-47163, CVE-2024-50237, CVE-2021-47587, CVE-2024-56631,\nCVE-2024-50256, CVE-2021-47150, CVE-2021-47506, CVE-2021-47219,\nCVE-2023-52741, CVE-2024-49944, CVE-2025-21971, CVE-2024-26689,\nCVE-2024-46780, CVE-2024-53140, CVE-2021-47245, CVE-2024-56642,\nCVE-2021-47500, CVE-2024-36934, CVE-2024-26996, CVE-2024-35864,\nCVE-2021-47191, CVE-2024-26915, CVE-2024-56770)\n","modified":"2026-05-23T01:33:31.661685264Z","published":"2025-05-12T13:17:12Z","related":["UBUNTU-CVE-2021-46959","UBUNTU-CVE-2021-47150","UBUNTU-CVE-2021-47163","UBUNTU-CVE-2021-47191","UBUNTU-CVE-2021-47219","UBUNTU-CVE-2021-47245","UBUNTU-CVE-2021-47500","UBUNTU-CVE-2021-47506","UBUNTU-CVE-2021-47587","UBUNTU-CVE-2022-23041","UBUNTU-CVE-2023-52741","UBUNTU-CVE-2024-26689","UBUNTU-CVE-2024-26915","UBUNTU-CVE-2024-26974","UBUNTU-CVE-2024-26996","UBUNTU-CVE-2024-35864","UBUNTU-CVE-2024-36934","UBUNTU-CVE-2024-46771","UBUNTU-CVE-2024-46780","UBUNTU-CVE-2024-49944","UBUNTU-CVE-2024-50237","UBUNTU-CVE-2024-50256","UBUNTU-CVE-2024-53063","UBUNTU-CVE-2024-53066","UBUNTU-CVE-2024-53140","UBUNTU-CVE-2024-53173","UBUNTU-CVE-2024-56598","UBUNTU-CVE-2024-56631","UBUNTU-CVE-2024-56642","UBUNTU-CVE-2024-56650","UBUNTU-CVE-2024-56770","UBUNTU-CVE-2025-21971"],"upstream":["CVE-2021-46959","CVE-2021-47150","CVE-2021-47163","CVE-2021-47191","CVE-2021-47219","CVE-2021-47245","CVE-2021-47500","CVE-2021-47506","CVE-2021-47587","CVE-2022-23041","CVE-2023-52741","CVE-2024-26689","CVE-2024-26915","CVE-2024-26974","CVE-2024-26996","CVE-2024-35864","CVE-2024-36934","CVE-2024-46771","CVE-2024-46780","CVE-2024-49944","CVE-2024-50237","CVE-2024-50256","CVE-2024-53063","CVE-2024-53066","CVE-2024-53140","CVE-2024-53173","CVE-2024-56598","CVE-2024-56631","CVE-2024-56642","CVE-2024-56650","CVE-2024-56770","CVE-2025-21971","UBUNTU-CVE-2021-46959","UBUNTU-CVE-2021-47150","UBUNTU-CVE-2021-47163","UBUNTU-CVE-2021-47191","UBUNTU-CVE-2021-47219","UBUNTU-CVE-2021-47245","UBUNTU-CVE-2021-47500","UBUNTU-CVE-2021-47506","UBUNTU-CVE-2021-47587","UBUNTU-CVE-2022-23041","UBUNTU-CVE-2023-52741","UBUNTU-CVE-2024-26689","UBUNTU-CVE-2024-26915","UBUNTU-CVE-2024-26974","UBUNTU-CVE-2024-26996","UBUNTU-CVE-2024-35864","UBUNTU-CVE-2024-36934","UBUNTU-CVE-2024-46771","UBUNTU-CVE-2024-46780","UBUNTU-CVE-2024-49944","UBUNTU-CVE-2024-50237","UBUNTU-CVE-2024-50256","UBUNTU-CVE-2024-53063","UBUNTU-CVE-2024-53066","UBUNTU-CVE-2024-53140","UBUNTU-CVE-2024-53173","UBUNTU-CVE-2024-56598","UBUNTU-CVE-2024-56631","UBUNTU-CVE-2024-56642","UBUNTU-CVE-2024-56650","UBUNTU-CVE-2024-56770","UBUNTU-CVE-2025-21971"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7506-3"}],"affected":[{"package":{"name":"linux-fips","ecosystem":"Ubuntu:Pro:FIPS:16.04:LTS","purl":"pkg:deb/ubuntu/linux-fips?arch=source&distro=fips-updates%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-1113.120"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_name":"block-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"crypto-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"dasd-extra-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"dasd-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"fat-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"fb-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"firewire-core-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"floppy-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"fs-core-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"fs-secondary-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"input-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name":"ipmi-modules-4.4.0-1113-fips-di","binary_version":"4.4.0-1113.120"},{"binary_name"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