{"cve":"CVE-2022-50667","nvd":{"published":"2025-12-09T16:17:18.713","modified":"2026-06-17T05:23:57.783","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vmwgfx: Fix memory leak in vmw_mksstat_add_ioctl()\n\nIf the copy of the description string from userspace fails, then the page\nfor the instance descriptor doesn't get freed before returning -EFAULT,\nwhich leads to a memleak.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/53066b144715332ce9370143c33c50d9a4d3e809","https://git.kernel.org/stable/c/6ad40bbb2c25f17b899fcea114ebc0a46d8a938b","https://git.kernel.org/stable/c/a40c7f61d12fbd1e785e59140b9efd57127c0c33","https://git.kernel.org/stable/c/b47a37ad4a444d82f9caf153a79d090b79786ebb"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:16:40.427100871+00:00"},"epss":{"cve":"CVE-2022-50667","score":0.00238,"percentile":0.14864,"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."]}