{"cve":"CVE-2023-52858","nvd":{"published":"2024-05-21T16:15:22.867","modified":"2026-06-17T06:43:45.117","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data\n\nAdd the check for the return value of mtk_alloc_clk_data() in order to\navoid NULL pointer dereference.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":6.2},"cwes":["CWE-476"],"references":["https://git.kernel.org/stable/c/1d89430fc3158f872d492f1b88d07262f48290c0","https://git.kernel.org/stable/c/2befa515c1bb6cdd33c262b909d93d1973a219aa","https://git.kernel.org/stable/c/4f861b63945e076f9f003a5fad958174096df1ee","https://git.kernel.org/stable/c/5fbea47eebff5daeca7d918c99289bcd3ae4dc8d","https://git.kernel.org/stable/c/a836efc21ef04608333d6d05753e558ebd1f85d0"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52858","score":0.00252,"percentile":0.16701,"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."]}