{"cve":"CVE-2023-52795","nvd":{"published":"2024-05-21T16:15:18.073","modified":"2026-06-17T06:43:35.837","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nvhost-vdpa: fix use after free in vhost_vdpa_probe()\n\nThe put_device() calls vhost_vdpa_release_dev() which calls\nida_simple_remove() and frees \"v\".  So this call to\nida_simple_remove() is a use after free and a double free.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-415","CWE-416"],"references":["https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c","https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f","https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111","https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343","https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52795","score":0.00241,"percentile":0.15345,"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."]}