{"cve":"CVE-2023-54047","nvd":{"published":"2025-12-24T13:16:06.357","modified":"2026-06-17T06:46:42.547","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/rockchip: dw_hdmi: cleanup drm encoder during unbind\n\nThis fixes a use-after-free crash during rmmod.\n\nThe DRM encoder is embedded inside the larger rockchip_hdmi,\nwhich is allocated with the component. The component memory\ngets freed before the main drm device is destroyed. Fix it\nby running encoder cleanup before tearing down its container.\n\n[moved encoder cleanup above clk_disable, similar to bind-error-path]","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/110d4202522373d629d14597af9bac97eb58bd67","https://git.kernel.org/stable/c/218fe9b624545f4bcfb16cdb35ac3d60c8b0d8c7","https://git.kernel.org/stable/c/b5af48eedcb53491c02ded55d5991e03d6da6dbf"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2023-54047","score":0.00242,"percentile":0.15362,"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."]}