Vulnerability in Kernel package: RDMA/rxe

Kernel Updated 02 Oct 2025

Summary

24/04/2022

Disclosed on

N/A

Severity

No i

Fix available

Unrated

Severity

Not published

CVSS Score

GSD-2022-1001514: RDMA/rxe: Change variable and function argument to proper type. Affects Kernel versions < 4bf26b79a1d8a73e271a31aeb8c6193d07f60b44. No fix is published. How to fix ↓

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Background

The Kernel package is a critical component of the Linux operating system, responsible for managing core system functions and providing an interface between hardware and software. RDMA/rxe is a subsystem within the Kernel package that enables Remote Direct Memory Access (RDMA) over Ethernet. RDMA allows for high-speed, low-latency data transfers between networked devices. However, a vulnerability has been discovered in the RDMA/rxe subsystem that could potentially be exploited by attackers.

Vulnerability Detail

The vulnerability in RDMA/rxe is related to a variable and function argument being assigned an incorrect type. This issue could lead to memory corruption or other security vulnerabilities. While the actual impact and attack plausibility have not been proven, it is crucial to address this vulnerability to ensure the security and stability of the Linux Kernel. The vulnerability has been fixed in Linux Kernel version v5.16.19 by commit 4bf26b79a1d8a73e271a31aeb8c6193d07f60b44.

How To Fix

No fixed version is published for this vulnerability.

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Workaround

There is no specific workaround mentioned for this vulnerability. It is advised to follow the recommended fix and update the Linux Kernel to the latest version.

Conclusion

The vulnerability in the RDMA/rxe subsystem of the Kernel package poses a potential risk to the security and stability of the Linux operating system. It is crucial to update the Linux Kernel to version v5.16.19 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.

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