{"id":"CVE-2023-53267","summary":"driver: soc: xilinx: fix memory leak in xlnx_add_cb_for_notify_event()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndriver: soc: xilinx: fix memory leak in xlnx_add_cb_for_notify_event()\n\nThe kfree() should be called when memory fails to be allocated for\ncb_data in xlnx_add_cb_for_notify_event(), otherwise there will be\na memory leak, so add kfree() to fix it.","modified":"2026-08-12T03:51:18.123176435Z","published":"2025-09-16T08:06:57.439Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53267.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1bea534991b9b35c41848a397666ada436456beb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9dfb6c784e385f6e61994bb4e16ce12f3e4940be"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d35290addcbac94b076babe0a798a8c043421812"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53267.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53267"},{"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":"05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700"},{"fixed":"d35290addcbac94b076babe0a798a8c043421812"},{"fixed":"9dfb6c784e385f6e61994bb4e16ce12f3e4940be"},{"fixed":"1bea534991b9b35c41848a397666ada436456beb"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53267.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.19.0"},{"fixed":"6.1.18"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53267.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}