{"cve":"CVE-2023-52470","nvd":{"published":"2024-02-26T16:27:48.820","modified":"2026-06-17T06:42:47.627","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: check the alloc_workqueue return value in radeon_crtc_init()\n\ncheck the alloc_workqueue return value in radeon_crtc_init()\nto avoid null-ptr-deref.","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-476"],"references":["https://git.kernel.org/stable/c/0b813a6a0087451cb702b6eb841f10856f49d088","https://git.kernel.org/stable/c/14bbfaa5df273b26cde6707f6e655585700e6fe1","https://git.kernel.org/stable/c/21b1645660717d6126dd4866c850fcc5c4703a41","https://git.kernel.org/stable/c/57ca7984806d79b38af528de88fd803babf27feb","https://git.kernel.org/stable/c/5d12c5d75f7c78b83a738025947651ec5c95b4d4"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:45:59.823092188+00:00"},"epss":{"cve":"CVE-2023-52470","score":0.00292,"percentile":0.21822,"date":"2026-11-01"},"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."]}