{"id":"CVE-2026-23022","summary":"idpf: fix memory leak in idpf_vc_core_deinit()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nidpf: fix memory leak in idpf_vc_core_deinit()\n\nMake sure to free hw-\u003elan_regs. Reported by kmemleak during reset:\n\nunreferenced object 0xff1b913d02a936c0 (size 96):\n  comm \"kworker/u258:14\", pid 2174, jiffies 4294958305\n  hex dump (first 32 bytes):\n    00 00 00 c0 a8 ba 2d ff 00 00 00 00 00 00 00 00  ......-.........\n    00 00 40 08 00 00 00 00 00 00 25 b3 a8 ba 2d ff  ..@.......%...-.\n  backtrace (crc 36063c4f):\n    __kmalloc_noprof+0x48f/0x890\n    idpf_vc_core_init+0x6ce/0x9b0 [idpf]\n    idpf_vc_event_task+0x1fb/0x350 [idpf]\n    process_one_work+0x226/0x6d0\n    worker_thread+0x19e/0x340\n    kthread+0x10f/0x250\n    ret_from_fork+0x251/0x2b0\n    ret_from_fork_asm+0x1a/0x30","modified":"2026-04-02T17:30:25.285868528Z","published":"2026-01-31T11:39:05.973Z","related":["SUSE-SU-2026:20838-1","SUSE-SU-2026:20931-1","openSUSE-SU-2026:20416-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23022.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/23391db8a00c23854915b8b72ec1aa10080aa540"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e111cbc4adf9f9974eed040aeece7e17460f6bff"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23022.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23022"},{"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":"6aa53e861c1a0c042690c9b7c5c153088ae61079"},{"fixed":"23391db8a00c23854915b8b72ec1aa10080aa540"},{"fixed":"e111cbc4adf9f9974eed040aeece7e17460f6bff"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23022.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.17.0"},{"fixed":"6.18.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-23022.json"}}],"schema_version":"1.7.5"}