CVE-2026-80822 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf() Add a check to see if devm_kasprintf() is not NULL in mchp_ipc_get_cluster_aggr_irq(), returning -ENOMEM if the function failed.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux	Linux Kernel

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/364edaedf4125825781a12c84c77699780d52a16
https://git.kernel.org/stable/c/b233e7836d98d1790e71f5f3734a86409664f341
https://git.kernel.org/stable/c/b37c4d0a2fd90c0c31223acd37f763eb8953ed1a
https://git.kernel.org/stable/c/df5c9816986b2f4d754ef3aa65a92382e9b39c4a

History

Fri, 04 Sep 2026 17:45:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-476

Fri, 04 Sep 2026 15:45:00 +0000

Type	Values Removed	Values Added
Description		In the Linux kernel, the following vulnerability has been resolved: mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf() Add a check to see if devm_kasprintf() is not NULL in mchp_ipc_get_cluster_aggr_irq(), returning -ENOMEM if the function failed.
Title		mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf()
First Time appeared		Linux Linux linux Kernel
CPEs		cpe:2.3:o:linux:linux_kernel::::::::
Vendors & Products		Linux Linux linux Kernel
References		https://git.kernel.org/stable/c/364edaedf4125825781a12c84c77699780d52a16 https://git.kernel.org/stable/c/b233e7836d98d1790e71f5f3734a86409664f341 https://git.kernel.org/stable/c/b37c4d0a2fd90c0c31223acd37f763eb8953ed1a https://git.kernel.org/stable/c/df5c9816986b2f4d754ef3aa65a92382e9b39c4a

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2026-09-04T15:27:45.268Z

Updated: 2026-09-07T14:21:17.974Z

Reserved: 2026-08-26T14:34:25.795Z

Link: CVE-2026-80822

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-09-04T16:18:09.970

Modified: 2026-09-07T15:17:33.090

Link: CVE-2026-80822

Redhat

No data.

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