{"cve":"CVE-2022-48873","nvd":{"published":"2024-08-21T07:15:04.323","modified":"2026-08-04T10:17:24.933","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: fastrpc: Don't remove map on creater_process and device_release\n\nDo not remove the map from the list on error path in\nfastrpc_init_create_process, instead call fastrpc_map_put, to avoid\nuse-after-free. Do not remove it on fastrpc_device_release either,\ncall fastrpc_map_put instead.\n\nThe fastrpc_free_map is the only proper place to remove the map.\nThis is called only after the reference count is 0.","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/193cd853145b63e670bd73740250983af1475330","https://git.kernel.org/stable/c/1b7b7bb400dd13dcb03fc6e591bb7ca4664bbec8","https://git.kernel.org/stable/c/35ddd482345c43d9eec1f3406c0f20a95ed4054b","https://git.kernel.org/stable/c/4b5c44e924a571d0ad07054de549624fbc04e4d7","https://git.kernel.org/stable/c/5bb96c8f9268e2fdb0e5321cbc358ee5941efc15"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:54:16.205165117+00:00"},"epss":{"cve":"CVE-2022-48873","score":0.00241,"percentile":0.15344,"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."]}