{"cve":"CVE-2022-49316","nvd":{"published":"2025-02-26T07:01:08.470","modified":"2026-06-17T05:17:41.700","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nNFSv4: Don't hold the layoutget locks across multiple RPC calls\n\nWhen doing layoutget as part of the open() compound, we have to be\ncareful to release the layout locks before we can call any further RPC\ncalls, such as setattr(). The reason is that those calls could trigger\na recall, which could deadlock.","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-667"],"references":["https://git.kernel.org/stable/c/08d7a26d115cc7892668baa9750f64bd8baca29b","https://git.kernel.org/stable/c/0ee5b9644f06b4d3cdcd9544f43f63312e425a4c","https://git.kernel.org/stable/c/6949493884fe88500de4af182588e071cf1544ee","https://git.kernel.org/stable/c/6b3fc1496e7227cd6a39a80bbfb7588ef7c7a010","https://git.kernel.org/stable/c/a2b3be930e79cc5d9d829f158e31172b2043f0cd"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:59:48.811064707+00:00"},"epss":{"cve":"CVE-2022-49316","score":0.00211,"percentile":0.11287,"date":"2026-11-01"},"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."]}