{"id":"CVE-2023-54083","summary":"phy: tegra: xusb: Clear the driver reference in usb-phy dev","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nphy: tegra: xusb: Clear the driver reference in usb-phy dev\n\nFor the dual-role port, it will assign the phy dev to usb-phy dev and\nuse the port dev driver as the dev driver of usb-phy.\n\nWhen we try to destroy the port dev, it will destroy its dev driver\nas well. But we did not remove the reference from usb-phy dev. This\nmight cause the use-after-free issue in KASAN.","modified":"2026-04-02T09:45:34.388398Z","published":"2025-12-24T13:06:14.771Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0278-1","SUSE-SU-2026:0281-1","SUSE-SU-2026:0293-1","SUSE-SU-2026:0315-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:0411-1","SUSE-SU-2026:0617-1","SUSE-SU-2026:20477-1","SUSE-SU-2026:20498-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54083.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/238edc04ddb9d272b38f5419bcd419ad3b92b91b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/82187460347ad58fd6b06d2883da73c3f2df9631"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b6a107c52073496d2e5d2837915f59fb3103832f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b84998a407a882991916b1a61d987c400d8a0ce6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c0c2fcb1325d0d4f3b322b5ee49385f8eca2560d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54083.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54083"},{"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":"e8f7d2f409a15c519d5a6085777d85c1c4bab73a"},{"fixed":"b6a107c52073496d2e5d2837915f59fb3103832f"},{"fixed":"b84998a407a882991916b1a61d987c400d8a0ce6"},{"fixed":"238edc04ddb9d272b38f5419bcd419ad3b92b91b"},{"fixed":"82187460347ad58fd6b06d2883da73c3f2df9631"},{"fixed":"c0c2fcb1325d0d4f3b322b5ee49385f8eca2560d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54083.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.7.0"},{"fixed":"5.10.188"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.121"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.39"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.4.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54083.json"}}],"schema_version":"1.7.5"}