{"cve":"CVE-2022-49608","nvd":{"published":"2025-02-26T07:01:36.270","modified":"2026-06-17T05:18:36.980","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: ralink: Check for null return of devm_kcalloc\n\nBecause of the possible failure of the allocation, data->domains might\nbe NULL pointer and will cause the dereference of the NULL pointer\nlater.\nTherefore, it might be better to check it and directly return -ENOMEM\nwithout releasing data manually if fails, because the comment of the\ndevm_kmalloc() says \"Memory allocated with this function is\nautomatically freed on driver detach.\".","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-476"],"references":["https://git.kernel.org/stable/c/13596e6c9e541e90e5fc2c52b23f08b951370da9","https://git.kernel.org/stable/c/44016a85419ca0d4f1e4d0127b330f8e4e2a57d0","https://git.kernel.org/stable/c/5595d30c4dc27d939635c3188c68203b6ece1711","https://git.kernel.org/stable/c/5694b162f275fb9a9f89422701b2b963be11e496","https://git.kernel.org/stable/c/6194c021496addc11763d1ffa89ce5751889fe3c"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:59:48.811064707+00:00"},"epss":{"cve":"CVE-2022-49608","score":0.0027,"percentile":0.19295,"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."]}