{"cve":"CVE-2025-38151","nvd":{"published":"2025-07-03T09:15:30.093","modified":"2026-06-17T09:16:09.450","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/cma: Fix hang when cma_netevent_callback fails to queue_work\n\nThe cited commit fixed a crash when cma_netevent_callback was called for\na cma_id while work on that id from a previous call had not yet started.\nThe work item was re-initialized in the second call, which corrupted the\nwork item currently in the work queue.\n\nHowever, it left a problem when queue_work fails (because the item is\nstill pending in the work queue from a previous call). In this case,\ncma_id_put (which is called in the work handler) is therefore not\ncalled. This results in a userspace process hang (zombie process).\n\nFix this by calling cma_id_put() if queue_work fails.","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":[],"references":["https://git.kernel.org/stable/c/02e45168e0fd6fdc6f8f7c42c4b500857aa5efb0","https://git.kernel.org/stable/c/1ac40736c8c4255d8417b937c9715b193f4a87b3","https://git.kernel.org/stable/c/8b05aa3692e45b8249379dc52b14acc6a104d2e5","https://git.kernel.org/stable/c/92a251c3df8ea1991cd9fe00f1ab0cfce18d7711","https://git.kernel.org/stable/c/ac7897c0124066b9705ffca252a3662d54fc0c9b"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:04:28.436527499+00:00"},"epss":{"cve":"CVE-2025-38151","score":0.00178,"percentile":0.07332,"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."]}