{"id":"USN-7611-1","summary":"linux, linux-gcp, linux-raspi, 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  - Netfilter;\n  - Network traffic control;\n(CVE-2025-38000, CVE-2025-37890, CVE-2025-38001, CVE-2025-37997,\nCVE-2025-37932)\n","modified":"2026-02-04T03:02:33.329184Z","published":"2025-07-02T00:07:52.986016Z","related":["UBUNTU-CVE-2025-37890","UBUNTU-CVE-2025-37932","UBUNTU-CVE-2025-37997","UBUNTU-CVE-2025-38000","UBUNTU-CVE-2025-38001"],"upstream":["CVE-2025-37890","CVE-2025-37932","CVE-2025-37997","CVE-2025-38000","CVE-2025-38001","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-7611-1"},{"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","ecosystem":"Ubuntu:25.04","purl":"pkg:deb/ubuntu/linux@6.14.0-23.23?arch=source&distro=plucky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.14.0-23.23"}]}],"versions":["6.11.0-8.8","6.12.0-12.12","6.12.0-15.15","6.12.0-16.16","6.14.0-7.7","6.14.0-10.10","6.14.0-11.11","6.14.0-13.13","6.14.0-15.15","6.14.0-22.22"],"ecosystem_specific":{"binaries":[{"binary_version":"7.6.0+6.14.0-23.23","binary_name":"bpftool"},{"binary_version":"6.14.0-23.23","binary_name":"linux-bpf-dev"},{"binary_version":"6.14.0-23.23","binary_name":"linux-buildinfo-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-buildinfo-6.14.0-23-generic-64k"},{"binary_version":"6.14.0-23.23","binary_name":"linux-cloud-tools-6.14.0-23"},{"binary_version":"6.14.0-23.23","binary_name":"linux-cloud-tools-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-cloud-tools-common"},{"binary_version":"6.14.0-23.23","binary_name":"linux-headers-6.14.0-23"},{"binary_version":"6.14.0-23.23","binary_name":"linux-headers-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-headers-6.14.0-23-generic-64k"},{"binary_version":"6.14.0-23.23","binary_name":"linux-image-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-image-unsigned-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-image-unsigned-6.14.0-23-generic-64k"},{"binary_version":"6.14.0-23.23","binary_name":"linux-lib-rust-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-libc-dev"},{"binary_version":"6.14.0-23.23","binary_name":"linux-modules-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-modules-6.14.0-23-generic-64k"},{"binary_version":"6.14.0-23.23","binary_name":"linux-modules-extra-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-modules-ipu6-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-modules-ipu7-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-modules-iwlwifi-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-modules-usbio-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-modules-vision-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-perf"},{"binary_version":"6.14.0-23.23","binary_name":"linux-source-6.14.0"},{"binary_version":"6.14.0-23.23","binary_name":"linux-tools-6.14.0-23"},{"binary_version":"6.14.0-23.23","binary_name":"linux-tools-6.14.0-23-generic"},{"binary_version":"6.14.0-23.23","binary_name":"linux-tools-6.14.0-23-generic-64k"},{"binary_version":"6.14.0-23.23","binary_name":"linux-tools-common"},{"binary_version":"6.14.0-23.23","binary_name":"linux-tools-host"}],"availability":"No 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subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7611-1.json","cves_map":{"cves":[{"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-2025-37890"},{"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":"medium","type":"Ubuntu"}],"id":"CVE-2025-37932"},{"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":"medium","type":"Ubuntu"}],"id":"CVE-2025-37997"},{"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-2025-38000"},{"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":"medium","type":"Ubuntu"}],"id":"CVE-2025-38001"}],"ecosystem":"Ubuntu:25.04"}}},{"package":{"name":"linux-raspi","ecosystem":"Ubuntu:25.04","purl":"pkg:deb/ubuntu/linux-raspi@6.14.0-1008.8?arch=source&distro=plucky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.14.0-1008.8"}]}],"versions":["6.11.0-1004.4","6.14.0-1003.3","6.14.0-1004.4","6.14.0-1005.5","6.14.0-1007.7"],"ecosystem_specific":{"binaries":[{"binary_version":"6.14.0-1008.8","binary_name":"linux-buildinfo-6.14.0-1008-raspi"},{"binary_version":"6.14.0-1008.8","binary_name":"linux-headers-6.14.0-1008-raspi"},{"binary_version":"6.14.0-1008.8","binary_name":"linux-image-6.14.0-1008-raspi"},{"binary_version":"6.14.0-1008.8","binary_name":"linux-modules-6.14.0-1008-raspi"},{"binary_version":"6.14.0-1008.8","binary_name":"linux-raspi-headers-6.14.0-1008"},{"binary_version":"6.14.0-1008.8","binary_name":"linux-raspi-tools-6.14.0-1008"},{"binary_version":"6.14.0-1008.8","binary_name":"linux-tools-6.14.0-1008-raspi"}],"availability":"No 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