{"id":"USN-7402-2","summary":"linux-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  - Block layer subsystem;\n  - GPU drivers;\n  - HID subsystem;\n  - Media drivers;\n  - JFS file system;\n  - Network namespace;\n  - Networking core;\n  - Netlink;\n(CVE-2024-57798, CVE-2024-53140, CVE-2024-56595, CVE-2024-56598,\nCVE-2024-50302, CVE-2024-56658, CVE-2024-56672, CVE-2024-53063)\n","modified":"2026-04-27T17:22:41.672430Z","published":"2025-04-01T22:25:24Z","related":["UBUNTU-CVE-2024-50302","UBUNTU-CVE-2024-53063","UBUNTU-CVE-2024-53140","UBUNTU-CVE-2024-56595","UBUNTU-CVE-2024-56598","UBUNTU-CVE-2024-56658","UBUNTU-CVE-2024-56672","UBUNTU-CVE-2024-57798"],"upstream":["CVE-2024-50302","CVE-2024-53063","CVE-2024-53140","CVE-2024-56595","CVE-2024-56598","CVE-2024-56658","CVE-2024-56672","CVE-2024-57798","UBUNTU-CVE-2024-50302","UBUNTU-CVE-2024-53063","UBUNTU-CVE-2024-53140","UBUNTU-CVE-2024-56595","UBUNTU-CVE-2024-56598","UBUNTU-CVE-2024-56658","UBUNTU-CVE-2024-56672","UBUNTU-CVE-2024-57798"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7402-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-50302"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-53063"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-53140"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-56595"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-56598"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-56658"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-56672"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-57798"}],"affected":[{"package":{"name":"linux-realtime","ecosystem":"Ubuntu:Pro:Realtime:24.04:LTS","purl":"pkg:deb/ubuntu/linux-realtime@6.8.1-1019.20?arch=source&distro=realtime/noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.1-1019.20"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"6.8.1-1019.20","binary_name":"linux-buildinfo-6.8.1-1019-realtime"},{"binary_version":"6.8.1-1019.20","binary_name":"linux-cloud-tools-6.8.1-1019-realtime"},{"binary_version":"6.8.1-1019.20","binary_name":"linux-headers-6.8.1-1019-realtime"},{"binary_version":"6.8.1-1019.20","binary_name":"linux-image-unsigned-6.8.1-1019-realtime"},{"binary_version":"6.8.1-1019.20","binary_name":"linux-modules-6.8.1-1019-realtime"},{"binary_version":"6.8.1-1019.20","binary_name":"linux-modules-extra-6.8.1-1019-realtime"},{"binary_version":"6.8.1-1019.20","binary_name":"linux-modules-iwlwifi-6.8.1-1019-realtime"},{"binary_version":"6.8.1-1019.20","binary_name":"linux-realtime-cloud-tools-6.8.1-1019"},{"binary_version":"6.8.1-1019.20","binary_name":"linux-realtime-headers-6.8.1-1019"},{"binary_version":"6.8.1-1019.20","binary_name":"linux-realtime-tools-6.8.1-1019"},{"binary_version":"6.8.1-1019.20","binary_name":"linux-tools-6.8.1-1019-realtime"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7402-2.json","cves_map":{"cves":[{"id":"CVE-2024-50302","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2024-53063","severity":[{"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":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2024-53140","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2024-56595","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":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2024-56598","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":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2024-56658","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":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2024-56672","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":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2024-57798","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":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:Realtime:24.04:LTS"}}}],"schema_version":"1.7.5"}