{"cve":"CVE-2023-52643","nvd":{"published":"2024-04-17T10:15:08.503","modified":"2026-06-17T06:43:14.517","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: core: fix memleak in iio_device_register_sysfs\n\nWhen iio_device_register_sysfs_group() fails, we should\nfree iio_dev_opaque->chan_attr_group.attrs to prevent\npotential memleak.","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/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363","https://git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2","https://git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93","https://git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81","https://git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:48:32.179249784+00:00"},"epss":{"cve":"CVE-2023-52643","score":0.00225,"percentile":0.13222,"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."]}