CVE-2026-98352
kernel: RDMA/rtrs-clt: Fix CQ pool leak when connect is interrupted
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · October 6, 2026
Updated · October 11, 2026
Description
A flaw was found in the Linux kernel's Remote Direct Memory Access (RDMA) Transport client driver. A race condition occurs when a connection setup attempt is interrupted during teardown, causing shared Completion Queue (CQ) resources to be retained without being released. This flaw may allow an attacker to cause a resource leak, potentially resulting in a Denial of Service (DoS) or kernel instability during device cleanup.
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