{"cve":"CVE-2023-53267","nvd":{"published":"2025-09-16T08:15:35.463","modified":"2026-06-17T06:44:41.177","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-401"],"references":["https://git.kernel.org/stable/c/1bea534991b9b35c41848a397666ada436456beb","https://git.kernel.org/stable/c/9dfb6c784e385f6e61994bb4e16ce12f3e4940be","https://git.kernel.org/stable/c/d35290addcbac94b076babe0a798a8c043421812"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:08:41.295252406+00:00"},"epss":{"cve":"CVE-2023-53267","score":0.00157,"percentile":0.04856,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}