{"id":"USN-7799-1","summary":"linux-realtime, linux-realtime-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  - Ext4 file system;\n  - Packet sockets;\n  - Network traffic control;\n  - TLS protocol;\n  - VMware vSockets driver;\n  - XFRM subsystem;\n(CVE-2025-38500, CVE-2025-38617, CVE-2025-38477, CVE-2025-37785,\nCVE-2025-38618, CVE-2025-37756)\n","modified":"2026-04-24T10:05:56.701834Z","published":"2025-10-02T13:26:46Z","related":["UBUNTU-CVE-2025-37756","UBUNTU-CVE-2025-37785","UBUNTU-CVE-2025-38477","UBUNTU-CVE-2025-38500","UBUNTU-CVE-2025-38617","UBUNTU-CVE-2025-38618"],"upstream":["CVE-2025-37756","CVE-2025-37785","CVE-2025-38477","CVE-2025-38500","CVE-2025-38617","CVE-2025-38618","UBUNTU-CVE-2025-37756","UBUNTU-CVE-2025-37785","UBUNTU-CVE-2025-38477","UBUNTU-CVE-2025-38500","UBUNTU-CVE-2025-38617","UBUNTU-CVE-2025-38618"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7799-1"}],"affected":[{"package":{"name":"linux-realtime-6.8","ecosystem":"Ubuntu:Pro:Realtime:22.04:LTS","purl":"pkg:deb/ubuntu/linux-realtime-6.8@6.8.1-1035.36~22.04.1?arch=source&distro=realtime/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.8.1-1035.36~22.04.1"}]}],"versions":["6.8.1-1004.4~22.04.1","6.8.1-1005.5~22.04.2","6.8.1-1006.6~22.04.1","6.8.1-1007.7~22.04.1","6.8.1-1008.8~22.04.1","6.8.1-1009.9~22.04.1","6.8.1-1010.10~22.04.1","6.8.1-1011.11~22.04.1","6.8.1-1012.12~22.04.1","6.8.1-1013.14~22.04.1","6.8.1-1014.15~22.04.1","6.8.1-1015.16~22.04.1","6.8.1-1016.17~22.04.1","6.8.1-1017.18~22.04.1","6.8.1-1018.19~22.04.1","6.8.1-1019.20~22.04.1","6.8.1-1020.21~22.04.1","6.8.1-1021.22~22.04.1","6.8.1-1022.23~22.04.1","6.8.1-1023.24~22.04.1","6.8.1-1024.25~22.04.1","6.8.1-1025.26~22.04.1","6.8.1-1026.27~22.04.1","6.8.1-1030.31~22.04.1","6.8.1-1031.32~22.04.1","6.8.1-1034.35~22.04.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: 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with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"linux-buildinfo-6.8.1-1035-realtime","binary_version":"6.8.1-1035.36"},{"binary_name":"linux-cloud-tools-6.8.1-1035-realtime","binary_version":"6.8.1-1035.36"},{"binary_name":"linux-headers-6.8.1-1035-realtime","binary_version":"6.8.1-1035.36"},{"binary_name":"linux-image-unsigned-6.8.1-1035-realtime","binary_version":"6.8.1-1035.36"},{"binary_name":"linux-modules-6.8.1-1035-realtime","binary_version":"6.8.1-1035.36"},{"binary_name":"linux-modules-extra-6.8.1-1035-realtime","binary_version":"6.8.1-1035.36"},{"binary_name":"linux-modules-iwlwifi-6.8.1-1035-realtime","binary_version":"6.8.1-1035.36"},{"binary_name":"linux-realtime-cloud-tools-6.8.1-1035","binary_version":"6.8.1-1035.36"},{"binary_name":"linux-realtime-headers-6.8.1-1035","binary_version":"6.8.1-1035.36"},{"binary_name":"linux-realtime-tools-6.8.1-1035","binary_version":"6.8.1-1035.36"},{"binary_name":"linux-tools-6.8.1-1035-realtime","binary_version":"6.8.1-1035.36"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7799-1.json","cves_map":{"cves":[],"ecosystem":"Ubuntu:Pro:Realtime:24.04:LTS"}}}],"schema_version":"1.7.5"}