{"id":"CVE-2026-46241","summary":"spi: mpc52xx: fix use-after-free on registration failure","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: fix use-after-free on registration failure\n\nMake sure to disable and free the interrupts in case controller\nregistration fails to avoid a potential use-after-free and resource\nleak.\n\nThis issue was flagged by Sashiko when reviewing a controller\nderegistration fix.","modified":"2026-07-08T08:13:39.849109270Z","published":"2026-05-28T09:41:09.145Z","related":["openSUSE-SU-2026:10954-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46241.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/336d9ad7560b3baba17af06727a888040ee93390"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5c77f11b9b5f1ad5a704dad875260c44016ede10"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8b49b6aadd0c622ca7d68b4a53ae10362e221cf3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f62c060272b9d7423b1650b844e8e4e7b8f9f925"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46241.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46241"},{"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":"42bbb70980f3720b0ae6da6af862af0e95a04351"},{"fixed":"8b49b6aadd0c622ca7d68b4a53ae10362e221cf3"},{"fixed":"336d9ad7560b3baba17af06727a888040ee93390"},{"fixed":"5c77f11b9b5f1ad5a704dad875260c44016ede10"},{"fixed":"f62c060272b9d7423b1650b844e8e4e7b8f9f925"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46241.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.33"},{"fixed":"6.12.90"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.32"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.0.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46241.json"}}],"schema_version":"1.7.5"}