{"id":"USN-7609-2","summary":"linux-realtime, linux-raspi-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  - InfiniBand drivers;\n  - Netfilter;\n  - Network traffic control;\n(CVE-2025-38001, CVE-2025-37798, CVE-2025-37932, CVE-2025-37997,\nCVE-2025-38000, CVE-2025-22088, CVE-2025-37890)\n","modified":"2026-02-10T04:49:33Z","published":"2025-07-01T23:08:37Z","related":["UBUNTU-CVE-2025-22088","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-2025-22088","CVE-2025-37798","CVE-2025-37890","CVE-2025-37932","CVE-2025-37997","CVE-2025-38000","CVE-2025-38001","UBUNTU-CVE-2025-22088","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-7609-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-22088"},{"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-raspi-realtime","ecosystem":"Ubuntu:Pro:Realtime:24.04:LTS","purl":"pkg:deb/ubuntu/linux-raspi-realtime@6.8.0-2025.26?arch=source&distro=realtime/noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-2025.26"}]}],"versions":["6.7.0-2001.1","6.8.0-2001.1","6.8.0-2002.2","6.8.0-2004.4","6.8.0-2005.5","6.8.0-2006.6","6.8.0-2007.7","6.8.0-2008.8","6.8.0-2009.9","6.8.0-2010.10","6.8.0-2011.11","6.8.0-2012.12","6.8.0-2013.14","6.8.0-2014.15","6.8.0-2015.16","6.8.0-2016.17","6.8.0-2017.18","6.8.0-2018.19","6.8.0-2019.20","6.8.0-2022.23","6.8.0-2023.24","6.8.0-2024.25"],"ecosystem_specific":{"binaries":[{"binary_version":"6.8.0-2025.26","binary_name":"linux-buildinfo-6.8.0-2025-raspi-realtime"},{"binary_version":"6.8.0-2025.26","binary_name":"linux-headers-6.8.0-2025-raspi-realtime"},{"binary_version":"6.8.0-2025.26","binary_name":"linux-image-6.8.0-2025-raspi-realtime"},{"binary_version":"6.8.0-2025.26","binary_name":"linux-modules-6.8.0-2025-raspi-realtime"},{"binary_version":"6.8.0-2025.26","binary_name":"linux-raspi-realtime-headers-6.8.0-2025"},{"binary_version":"6.8.0-2025.26","binary_name":"linux-raspi-realtime-tools-6.8.0-2025"},{"binary_version":"6.8.0-2025.26","binary_name":"linux-tools-6.8.0-2025-raspi-realtime"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2025-22088","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-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:H/I:H/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:N/I:N/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:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2025-38001","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"}]}],"ecosystem":"Ubuntu:Pro:Realtime:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7609-2.json"}},{"package":{"name":"linux-realtime","ecosystem":"Ubuntu:Pro:Realtime:24.04:LTS","purl":"pkg:deb/ubuntu/linux-realtime@6.8.1-1024.25?arch=source&distro=realtime/noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.1-1024.25"}]}],"versions":["6.8.0-1008.19","6.8.1-1001.1","6.8.1-1002.2","6.8.1-1003.3","6.8.1-1004.4","6.8.1-1005.5","6.8.1-1006.6","6.8.1-1007.7","6.8.1-1008.8","6.8.1-1009.9","6.8.1-1010.10","6.8.1-1011.11","6.8.1-1012.12","6.8.1-1013.14","6.8.1-1014.15","6.8.1-1015.16","6.8.1-1016.17","6.8.1-1017.18","6.8.1-1018.19","6.8.1-1019.20","6.8.1-1020.21","6.8.1-1021.22","6.8.1-1022.23","6.8.1-1023.24"],"ecosystem_specific":{"binaries":[{"binary_version":"6.8.1-1024.25","binary_name":"linux-buildinfo-6.8.1-1024-realtime"},{"binary_version":"6.8.1-1024.25","binary_name":"linux-cloud-tools-6.8.1-1024-realtime"},{"binary_version":"6.8.1-1024.25","binary_name":"linux-headers-6.8.1-1024-realtime"},{"binary_version":"6.8.1-1024.25","binary_name":"linux-image-unsigned-6.8.1-1024-realtime"},{"binary_version":"6.8.1-1024.25","binary_name":"linux-modules-6.8.1-1024-realtime"},{"binary_version":"6.8.1-1024.25","binary_name":"linux-modules-extra-6.8.1-1024-realtime"},{"binary_version":"6.8.1-1024.25","binary_name":"linux-modules-iwlwifi-6.8.1-1024-realtime"},{"binary_version":"6.8.1-1024.25","binary_name":"linux-realtime-cloud-tools-6.8.1-1024"},{"binary_version":"6.8.1-1024.25","binary_name":"linux-realtime-headers-6.8.1-1024"},{"binary_version":"6.8.1-1024.25","binary_name":"linux-realtime-tools-6.8.1-1024"},{"binary_version":"6.8.1-1024.25","binary_name":"linux-tools-6.8.1-1024-realtime"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2025-22088","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-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:H/I:H/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:N/I:N/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:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2025-38001","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"}]}],"ecosystem":"Ubuntu:Pro:Realtime:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7609-2.json"}}],"schema_version":"1.7.3"}