{"id":"USN-7889-6","summary":"linux-hwe-6.8, linux-oracle-6.8 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  - Media drivers;\n  - Network drivers;\n  - Netfilter;\n  - TLS protocol;\n(CVE-2025-21729, CVE-2025-38227, CVE-2025-38616, CVE-2025-38678)\n","modified":"2026-02-10T04:50:36Z","published":"2025-12-11T20:04:36Z","related":["UBUNTU-CVE-2025-21729","UBUNTU-CVE-2025-38227","UBUNTU-CVE-2025-38616","UBUNTU-CVE-2025-38678"],"upstream":["CVE-2025-21729","CVE-2025-38227","CVE-2025-38616","CVE-2025-38678","UBUNTU-CVE-2025-21729","UBUNTU-CVE-2025-38227","UBUNTU-CVE-2025-38616","UBUNTU-CVE-2025-38678"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7889-6"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-21729"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-38227"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-38616"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-38678"}],"affected":[{"package":{"name":"linux-hwe-6.8","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-hwe-6.8@6.8.0-88.89~22.04.2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-88.89~22.04.2"}]}],"versions":["6.8.0-38.38~22.04.1","6.8.0-39.39~22.04.1","6.8.0-40.40~22.04.3","6.8.0-45.45~22.04.1","6.8.0-47.47~22.04.1","6.8.0-48.48~22.04.1","6.8.0-49.49~22.04.1","6.8.0-50.51~22.04.1","6.8.0-51.52~22.04.1","6.8.0-52.53~22.04.1","6.8.0-57.59~22.04.1","6.8.0-58.60~22.04.1","6.8.0-59.61~22.04.1","6.8.0-60.63~22.04.1","6.8.0-64.67~22.04.1","6.8.0-65.68~22.04.1","6.8.0-78.78~22.04.1","6.8.0-79.79~22.04.1","6.8.0-83.83~22.04.1","6.8.0-84.84~22.04.1","6.8.0-85.85~22.04.1","6.8.0-86.87~22.04.1","6.8.0-87.88~22.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"linux-buildinfo-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-buildinfo-6.8.0-88-generic-64k","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-cloud-tools-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-headers-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-headers-6.8.0-88-generic-64k","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-hwe-6.8-cloud-tools-6.8.0-88","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-hwe-6.8-headers-6.8.0-88","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-hwe-6.8-tools-6.8.0-88","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-image-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-image-unsigned-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-image-unsigned-6.8.0-88-generic-64k","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-modules-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-modules-6.8.0-88-generic-64k","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-modules-extra-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-modules-ipu6-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-modules-iwlwifi-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-modules-usbio-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-tools-6.8.0-88-generic","binary_version":"6.8.0-88.89~22.04.2"},{"binary_name":"linux-tools-6.8.0-88-generic-64k","binary_version":"6.8.0-88.89~22.04.2"}]},"database_specific":{"cves_map":{"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-2025-21729"},{"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-2025-38227"},{"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-2025-38616"},{"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-2025-38678"}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7889-6.json"}},{"package":{"name":"linux-oracle-6.8","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-oracle-6.8@6.8.0-1040.41~22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.0-1040.41~22.04.1"}]}],"versions":["6.8.0-1006.6~22.04.3","6.8.0-1008.8~22.04.1","6.8.0-1010.10~22.04.1","6.8.0-1011.11~22.04.1","6.8.0-1012.12~22.04.1","6.8.0-1013.13~22.04.1","6.8.0-1014.14~22.04.1","6.8.0-1015.15~22.04.1","6.8.0-1016.17~22.04.1","6.8.0-1017.18~22.04.1","6.8.0-1018.19~22.04.1","6.8.0-1019.20~22.04.1","6.8.0-1020.21~22.04.1","6.8.0-1021.22~22.04.1","6.8.0-1022.23~22.04.1","6.8.0-1023.24~22.04.1","6.8.0-1024.25~22.04.1","6.8.0-1025.26~22.04.1","6.8.0-1026.27~22.04.1","6.8.0-1027.28~22.04.1","6.8.0-1028.29~22.04.1","6.8.0-1029.30~22.04.1","6.8.0-1030.31~22.04.1","6.8.0-1032.33~22.04.1","6.8.0-1033.34~22.04.1","6.8.0-1035.36~22.04.1","6.8.0-1037.38~22.04.1","6.8.0-1038.39~22.04.1","6.8.0-1039.40~22.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"linux-buildinfo-6.8.0-1040-oracle","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-buildinfo-6.8.0-1040-oracle-64k","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-headers-6.8.0-1040-oracle","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-headers-6.8.0-1040-oracle-64k","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-image-unsigned-6.8.0-1040-oracle","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-image-unsigned-6.8.0-1040-oracle-64k","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-modules-6.8.0-1040-oracle","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-modules-6.8.0-1040-oracle-64k","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-modules-extra-6.8.0-1040-oracle","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-modules-extra-6.8.0-1040-oracle-64k","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-oracle-6.8-headers-6.8.0-1040","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-oracle-6.8-tools-6.8.0-1040","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-tools-6.8.0-1040-oracle","binary_version":"6.8.0-1040.41~22.04.1"},{"binary_name":"linux-tools-6.8.0-1040-oracle-64k","binary_version":"6.8.0-1040.41~22.04.1"}]},"database_specific":{"cves_map":{"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-2025-21729"},{"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-2025-38227"},{"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-2025-38616"},{"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-2025-38678"}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7889-6.json"}}],"schema_version":"1.7.3"}