{"cve":"CVE-2022-50842","nvd":{"published":"2025-12-30T13:15:58.797","modified":"2026-06-17T05:24:16.870","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/virtio: Check whether transferred 2D BO is shmem\n\nTransferred 2D BO always must be a shmem BO. Add check for that to prevent\nNULL dereference if userspace passes a VRAM BO.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/36e133af33ea54193378b190cf92c47c12a43d34","https://git.kernel.org/stable/c/989164305b933af06d69bb91044dafbd01025371","https://git.kernel.org/stable/c/e473216b42aa1fd9fc6b94b608b42c210c655908","https://git.kernel.org/stable/c/f122bcb34f1a4b02ef3d95058d8fd1316ea03785","https://git.kernel.org/stable/c/f134f261d76ae3d5ecf68db642eaa746ceb84cfb"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2022-50842","score":0.00239,"percentile":0.14973,"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."]}