{"cve":"CVE-2022-49790","nvd":{"published":"2025-05-01T15:16:02.260","modified":"2026-06-17T05:19:09.323","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nInput: iforce - invert valid length check when fetching device IDs\n\nsyzbot is reporting uninitialized value at iforce_init_device() [1], for\ncommit 6ac0aec6b0a6 (\"Input: iforce - allow callers supply data buffer\nwhen fetching device IDs\") is checking that valid length is shorter than\nbytes to read. Since iforce_get_id_packet() stores valid length when\nreturning 0, the caller needs to check that valid length is longer than or\nequals to bytes to read.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-908"],"references":["https://git.kernel.org/stable/c/24cc679abbf31477d0cc6106ec83c2fbae6b3cdf","https://git.kernel.org/stable/c/5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3","https://git.kernel.org/stable/c/6365569d62a75ddf53fb0c2936c16587a365984c","https://git.kernel.org/stable/c/b8ebf250997c5fb253582f42bfe98673801ebebd","https://git.kernel.org/stable/c/fdd57c20d4408cac3c3c535c120d244e083406c9"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:01:22.920403922+00:00"},"epss":{"cve":"CVE-2022-49790","score":0.00202,"percentile":0.10104,"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."]}