{"cve":"CVE-2022-50039","nvd":{"published":"2025-06-18T11:15:32.337","modified":"2026-06-17T05:22:37.120","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nstmmac: intel: Add a missing clk_disable_unprepare() call in intel_eth_pci_remove()\n\nCommit 09f012e64e4b (\"stmmac: intel: Fix clock handling on error and remove\npaths\") removed this clk_disable_unprepare()\n\nThis was partly revert by commit ac322f86b56c (\"net: stmmac: Fix clock\nhandling on remove path\") which removed this clk_disable_unprepare()\nbecause:\n\"\n   While unloading the dwmac-intel driver, clk_disable_unprepare() is\n   being called twice in stmmac_dvr_remove() and\n   intel_eth_pci_remove(). This causes kernel panic on the second call.\n\"\n\nHowever later on, commit 5ec55823438e8 (\"net: stmmac: add clocks management\nfor gmac driver\") has updated stmmac_dvr_remove() which do not call\nclk_disable_unprepare() anymore.\n\nSo this call should now be called from intel_eth_pci_remove().","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/02f3642d8e657c05f382729c165bed46745dc18c","https://git.kernel.org/stable/c/47129531196054b374017555165b47a43cdb6f41","https://git.kernel.org/stable/c/5c23d6b717e4e956376f3852b90f58e262946b50","https://git.kernel.org/stable/c/9400aeb419d35e718e90aa14a97c11229d0a40bc"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:03:23.287444849+00:00"},"epss":{"cve":"CVE-2022-50039","score":0.00245,"percentile":0.15852,"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."]}