CVE-2026-92488
kernel: RDMA/erdma: complete object teardown when the destroy command fails
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · September 17, 2026
Updated · October 30, 2026
Description
A flaw was found in the Linux kernel's RDMA/erdma component. When certain hardware object destroy commands fail, the system does not fully release the associated software-owned resources. This incomplete teardown results in the leaking of critical system resources, such as queue buffers and identifiers, making them permanently unreachable. This issue could lead to a Denial of Service (DoS) by exhausting available system resources.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-772 · Missing Release of Resource after Effective Lifetime