{"cve":"CVE-2023-52882","nvd":{"published":"2024-05-30T16:15:09.937","modified":"2026-06-17T06:43:50.840","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nclk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change\n\nWhile PLL CPUX clock rate change when CPU is running from it works in\nvast majority of cases, now and then it causes instability. This leads\nto system crashes and other undefined behaviour. After a lot of testing\n(30+ hours) while also doing a lot of frequency switches, we can't\nobserve any instability issues anymore when doing reparenting to stable\nclock like 24 MHz oscillator.","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":[],"references":["https://git.kernel.org/stable/c/0b82eb134d2942ecc669e2ab2be3f0a58d79428a","https://git.kernel.org/stable/c/70f64cb29014e4c4f1fabd3265feebd80590d069","https://git.kernel.org/stable/c/7e91ed763dc07437777bd012af7a2bd4493731ff","https://git.kernel.org/stable/c/9708e5081cfc4f085690294163389bcf82655f90","https://git.kernel.org/stable/c/bfc78b4628497eb6df09a6b5bba9dd31616ee175"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:51:20.603330631+00:00"},"epss":{"cve":"CVE-2023-52882","score":0.00269,"percentile":0.19092,"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."]}