{"cve":"CVE-2022-50781","nvd":{"published":"2025-12-24T13:16:04.943","modified":"2026-06-17T05:24:10.167","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\namdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table()\n\nIn the PP_OD_EDIT_VDDC_CURVE case the \"input_index\" variable is capped at\n2 but not checked for negative values so it results in an out of bounds\nread.  This value comes from the user via sysfs.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/4d3dc0de9c46d9f73be6bac026e40b893e37ea21","https://git.kernel.org/stable/c/8084bd0a64e278314b733993f388d83a86aa1183","https://git.kernel.org/stable/c/85273b4a7076ed5328c8ace02234e4e7e10972d5","https://git.kernel.org/stable/c/a03625ad11b50429930f4c491d6c97e70f2ba89a","https://git.kernel.org/stable/c/d27252b5706e51188aed7647126e44dcf9e940c1"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2022-50781","score":0.00214,"percentile":0.11776,"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."]}