{"id":"CVE-2025-40135","summary":"ipv6: use RCU in ip6_xmit()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: use RCU in ip6_xmit()\n\nUse RCU in ip6_xmit() in order to use dst_dev_rcu() to prevent\npossible UAF.","modified":"2026-03-31T17:29:33.102490Z","published":"2025-11-12T10:23:23.051Z","related":["ALSA-2026:1690","ALSA-2026:2212","ALSA-2026:2264","ALSA-2026:2378","SUSE-SU-2026:0278-1","SUSE-SU-2026:0281-1","SUSE-SU-2026:0293-1","SUSE-SU-2026:0315-1","SUSE-SU-2026:0316-1","SUSE-SU-2026:20012-1","SUSE-SU-2026:20015-1","SUSE-SU-2026:20021-1","SUSE-SU-2026:20477-1","SUSE-SU-2026:20498-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1","openSUSE-SU-2025:20172-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40135.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/9085e56501d93af9f2d7bd16f7fcfacdde47b99c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bd0905e2122e3680968cd0741966983490bf2ed3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f0a54d00d2f36de40266f47c27989853e8588656"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f69fec6287565fdeb61f65e700a1184352306943"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f7f9e924f23684b4b23cd9f976cceab24a968e34"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40135.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-40135"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36"},{"fixed":"f0a54d00d2f36de40266f47c27989853e8588656"},{"fixed":"f69fec6287565fdeb61f65e700a1184352306943"},{"fixed":"bd0905e2122e3680968cd0741966983490bf2ed3"},{"fixed":"f7f9e924f23684b4b23cd9f976cceab24a968e34"},{"fixed":"9085e56501d93af9f2d7bd16f7fcfacdde47b99c"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-40135.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.13.0"},{"fixed":"6.1.167"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.130"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.78"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.17.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-40135.json"}}],"schema_version":"1.7.5"}