{"cve":"CVE-2022-50384","nvd":{"published":"2025-09-18T14:15:37.230","modified":"2026-06-17T05:23:23.900","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: vme_user: Fix possible UAF in tsi148_dma_list_add\n\nSmatch report warning as follows:\n\ndrivers/staging/vme_user/vme_tsi148.c:1757 tsi148_dma_list_add() warn:\n  '&entry->list' not removed from list\n\nIn tsi148_dma_list_add(), the error path \"goto err_dma\" will not\nremove entry->list from list->entries, but entry will be freed,\nthen list traversal may cause UAF.\n\nFix by removeing it from list->entries before free().","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-416"],"references":["https://git.kernel.org/stable/c/1f5661388f43df3ac106ce93e67d8d22b16a78ff","https://git.kernel.org/stable/c/357057ee55d3c99a5de5abe8150f7bca04f8e53b","https://git.kernel.org/stable/c/51c0ad3b7c5b01f9314758335a13f157b05fa56d","https://git.kernel.org/stable/c/5cc4eea715a3fcf4e516662f736dfee63979465f","https://git.kernel.org/stable/c/5d2b286eb034af114f67d9967fc3fbc1829bb712"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:10:08.713834912+00:00"},"epss":{"cve":"CVE-2022-50384","score":0.00171,"percentile":0.06495,"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."]}