{"cve":"CVE-2023-54320","nvd":{"published":"2025-12-30T13:16:21.307","modified":"2026-06-17T06:47:13.280","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86/amd: pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2()\n\nFunction amd_pmc_stb_debugfs_open_v2() may be called when the STB\ndebug mechanism enabled.\n\nWhen amd_pmc_send_cmd() fails, the 'buf' needs to be released.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/d804adef7b23b22bb82e1b3dd113e9073cea9bc1","https://git.kernel.org/stable/c/f6e7ac4c35a28aef0be93b32c533ae678ad0b9e7"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2023-54320","score":0.00172,"percentile":0.06622,"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."]}