{"id":"USN-7795-3","summary":"linux-aws-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  - Ext4 file system;\n  - Network file system (NFS) server daemon;\n  - Packet sockets;\n  - Network traffic control;\n  - VMware vSockets driver;\n(CVE-2025-38618, CVE-2025-21796, CVE-2025-37785, CVE-2025-38477,\nCVE-2025-38617)\n","modified":"2026-02-10T04:50:10Z","published":"2025-10-08T09:33:17Z","related":["UBUNTU-CVE-2025-21796","UBUNTU-CVE-2025-37785","UBUNTU-CVE-2025-38477","UBUNTU-CVE-2025-38617","UBUNTU-CVE-2025-38618"],"upstream":["CVE-2025-21796","CVE-2025-37785","CVE-2025-38477","CVE-2025-38617","CVE-2025-38618","UBUNTU-CVE-2025-21796","UBUNTU-CVE-2025-37785","UBUNTU-CVE-2025-38477","UBUNTU-CVE-2025-38617","UBUNTU-CVE-2025-38618"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7795-3"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-21796"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-37785"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-38477"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-38617"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-38618"}],"affected":[{"package":{"name":"linux-aws-fips","ecosystem":"Ubuntu:Pro:FIPS-updates:20.04:LTS","purl":"pkg:deb/ubuntu/linux-aws-fips@5.4.0-1151.161+fips1?arch=source&distro=fips-updates/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-1151.161+fips1"}]}],"versions":["5.4.0-1021.21+fips2","5.4.0-1069.73+fips2","5.4.0-1071.76+fips1","5.4.0-1072.77+fips1","5.4.0-1073.78+fips1","5.4.0-1078.84+fips1","5.4.0-1080.87+fips1","5.4.0-1081.88+fips1","5.4.0-1083.90+fips1","5.4.0-1085.92+fips1","5.4.0-1086.93+fips1","5.4.0-1088.96+fips1","5.4.0-1089.97+fips1","5.4.0-1092.100+fips1","5.4.0-1093.101+fips1","5.4.0-1094.102+fips1","5.4.0-1096.104+fips1","5.4.0-1099.107+fips1","5.4.0-1100.108+fips1","5.4.0-1101.109+fips1","5.4.0-1102.110+fips1","5.4.0-1103.111+fips1","5.4.0-1104.112+fips1","5.4.0-1105.113+fips1","5.4.0-1106.114+fips1","5.4.0-1107.115+fips1","5.4.0-1108.116+fips1","5.4.0-1109.118+fips1","5.4.0-1110.119+fips1","5.4.0-1111.120+fips1","5.4.0-1112.121+fips1","5.4.0-1113.123+fips1","5.4.0-1114.124+fips1","5.4.0-1116.126+fips1","5.4.0-1117.127+fips1","5.4.0-1118.128+fips1","5.4.0-1119.129+fips1","5.4.0-1120.130+fips1","5.4.0-1121.131+fips1","5.4.0-1122.132+fips1","5.4.0-1123.133+fips1","5.4.0-1124.134+fips1","5.4.0-1125.135+fips1","5.4.0-1126.136+fips2","5.4.0-1127.137+fips1","5.4.0-1128.138+fips1","5.4.0-1129.139+fips1","5.4.0-1130.140+fips1","5.4.0-1131.141+fips1","5.4.0-1132.142+fips1","5.4.0-1133.143+fips1","5.4.0-1134.144+fips1","5.4.0-1135.145+fips1","5.4.0-1136.146+fips1","5.4.0-1137.147+fips1","5.4.0-1139.149+fips1","5.4.0-1140.151+fips1","5.4.0-1142.153+fips1","5.4.0-1144.155+fips1","5.4.0-1145.156+fips1","5.4.0-1146.156+fips1","5.4.0-1147.157+fips1","5.4.0-1148.158+fips1","5.4.0-1149.159+fips1","5.4.0-1150.160+fips1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.4.0-1151.161+fips1","binary_name":"linux-aws-fips-headers-5.4.0-1151"},{"binary_version":"5.4.0-1151.161+fips1","binary_name":"linux-aws-fips-tools-5.4.0-1151"},{"binary_version":"5.4.0-1151.161+fips1","binary_name":"linux-buildinfo-5.4.0-1151-aws-fips"},{"binary_version":"5.4.0-1151.161+fips1","binary_name":"linux-headers-5.4.0-1151-aws-fips"},{"binary_version":"5.4.0-1151.161+fips1","binary_name":"linux-image-unsigned-5.4.0-1151-aws-fips"},{"binary_version":"5.4.0-1151.161+fips1","binary_name":"linux-image-unsigned-hmac-5.4.0-1151-aws-fips"},{"binary_version":"5.4.0-1151.161+fips1","binary_name":"linux-modules-5.4.0-1151-aws-fips"},{"binary_version":"5.4.0-1151.161+fips1","binary_name":"linux-modules-extra-5.4.0-1151-aws-fips"},{"binary_version":"5.4.0-1151.161+fips1","binary_name":"linux-tools-5.4.0-1151-aws-fips"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2025-21796","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-37785","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-38477","severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-38617","severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-38618","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:FIPS-updates:20.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7795-3.json"}}],"schema_version":"1.7.3"}