{"id":"CVE-2023-54273","summary":"xfrm: Fix leak of dev tracker","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nxfrm: Fix leak of dev tracker\n\nAt the stage of direction checks, the netdev reference tracker is\nalready initialized, but released with wrong *_put() call.","modified":"2026-08-12T03:30:51.216929841Z","published":"2025-12-30T12:16:02.992Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54273.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/7d16c515059b3746f2d6a24a74c3ba786a68c2a1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ec8f32ad9a65a8cbb465b69e154aaec9d2fe45c4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54273.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54273"},{"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":"919e43fad5163a8ceb39826ecdee897a9f799351"},{"fixed":"7d16c515059b3746f2d6a24a74c3ba786a68c2a1"},{"fixed":"ec8f32ad9a65a8cbb465b69e154aaec9d2fe45c4"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54273.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.3.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54273.json"}}],"schema_version":"1.9.0"}