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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-23422 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler Commit 31a7a0bbeb00 ("dpaa2-switch: add bounds check for if_id in IRQ handler") introduces a range check for if_id to avoid an out-of-bounds access. If an out-of-bounds if_id is detected, the interrupt status is not cleared. This may result in an interrupt storm. Clear the interrupt status after detecting an out-of-bounds if_id to avoid the problem. Found by an experimental AI code review agent at Google.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/00f42ace446f1e4bf84988f2281131f52cd32796 kernel.org Patch 
https://git.kernel.org/stable/c/28fd8ac1d49389cb230d712116f54e27ebec11b8 kernel.org Patch 
https://git.kernel.org/stable/c/74badb9c20b1a9c02a95c735c6d3cd6121679c93 kernel.org Patch 
https://git.kernel.org/stable/c/7def51cb9fb8b8d5342443372b8cf28d8fbd7f3d kernel.org Patch 
https://git.kernel.org/stable/c/b5bababe7703a7322bc59b803ab1587887a2a5e4 kernel.org Patch 
https://git.kernel.org/stable/c/c7becfe3e604d138bd53b8ac3111b2b3e8ec6b0e kernel.org Patch 
https://git.kernel.org/stable/c/fa4412cdc5178a48799bafcb8af28fd2fbf3d703 kernel.org Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-23422
NVD Published Date:
04/03/2026
NVD Last Modified:
04/24/2026
Source:
kernel.org