CVE-2026-46144 Details
Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Fix error unwind in mana_ib_create_qp_rss() Sashiko points out that mana_ib_cfg_vport_steering() is leaked, the normal destroy path cleans it up.
A vulnerability has been identified in the Linux kernel's RDMA Mana implementation, specifically within the function responsible for creating queue pairs with receive-side scaling. This issue arises because the function does not properly manage the cleanup of a certain configuration steering, leading to a resource leak. The vulnerability affects the stable version of the Linux kernel that includes the RDMA Mana driver for Microsoft Azure Network Adapter.
Users can apply the latest patches available in the Linux kernel stable tree to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/190e570cc0fc7f57eacf80d2b854ba54b4dfad6b | kernel.org | Patch |
| https://git.kernel.org/stable/c/30e8a2f33815d8f51b8f8b829c07af16c671cc27 | kernel.org | Patch |
| https://git.kernel.org/stable/c/6aaa978c6b6218cfac15fe1dab17c76fe229ce3f | kernel.org | Patch |
| https://git.kernel.org/stable/c/726af85ea4af750b2f75095e24e3cd99797344cb | kernel.org | Patch |
| https://git.kernel.org/stable/c/ab64c63b460bbd0521480bf90d5695783f5e66bc | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 6.2, < 6.6.141 >= 6.7, < 6.12.88 >= 6.13, < 6.18.30 >= 6.19, < 7.0.7 7.1 rc1 7.1 rc2 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Jun 10, 2026 | Initial Analysis | [email protected] |
| May 28, 2026 | New CVE Received | kernel.org |