{"cve":"CVE-2022-48672","nvd":{"published":"2024-05-03T15:15:07.480","modified":"2026-06-17T05:15:53.390","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nof: fdt: fix off-by-one error in unflatten_dt_nodes()\n\nCommit 78c44d910d3e (\"drivers/of: Fix depth when unflattening devicetree\")\nforgot to fix up the depth check in the loop body in unflatten_dt_nodes()\nwhich makes it possible to overflow the nps[] buffer...\n\nFound by Linux Verification Center (linuxtesting.org) with the SVACE static\nanalysis tool.","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-193"],"references":["https://git.kernel.org/stable/c/2133f451311671c7c42b5640d2b999326b39aa0e","https://git.kernel.org/stable/c/2566706ac6393386a4e7c4ce23fe17f4c98d9aa0","https://git.kernel.org/stable/c/2f945a792f67815abca26fa8a5e863ccf3fa1181","https://git.kernel.org/stable/c/ba6b9f7cc1108bad6e2c53b1d6e0156379188db7","https://git.kernel.org/stable/c/cbdda20ce363356698835185801a58a28f644853"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:49:23.840078609+00:00"},"epss":{"cve":"CVE-2022-48672","score":0.00248,"percentile":0.16151,"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."]}