CVE-2026-74298
Received Received - Intake

RDMA Core FRMR Resource Leak Fix

Publication date: 2026-08-15

Last updated on: 2026-08-15

Assigner: kernel.org

Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix FRMR set pinned push error path Add destruction of FRMR handles in case the push to the pool fails. This prevents resources leak in case pool page allocation fails.

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Meta Information

Published
2026-08-15
Last Modified
2026-08-15
Generated
2026-08-15
AI Q&A
2026-08-15
EPSS Evaluated
N/A
NVD
CVE-2026-74298
EUVD
EUVD-2026-59445

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
linux linux_kernel *

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability in the Linux kernel involves a failure to properly handle FRMR (Fast Registration Memory Region) handles when pushing to a pool fails. This can lead to resource leaks if page allocation in the pool fails.

Impact Analysis

This vulnerability may cause system resource leaks, potentially leading to degraded performance or denial of service if FRMR handles are not properly released. It primarily affects systems using RDMA (Remote Direct Memory Access) functionality.

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