CVE-2026-93102
kernel: RDMA/hfi1: Free RX data on late probe failure
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · September 17, 2026
Updated · October 6, 2026
Description
A flaw was found in the Linux kernel's RDMA/hfi1 driver. During a late probe failure, the hfi1_init_dd() function allocates shared RX support, but if subsequent initialization or device registration fails, the allocated memory is not properly freed. This oversight can lead to a memory leak, potentially impacting system stability or resource availability.
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