---
id: CVE-2026-97913
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  accel: ethosu: Ensure cmd stream ends with a stop op

  While the QSIZE register setting should prevent an out of bounds access
  of the command stream, it is not clear whe…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  accel: ethosu: Ensure cmd stream ends with a stop op

  While the QSIZE register setting should prevent an out of bounds access
  of the command stream, it is not clear whe…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b <
    bf957f166f7ba548034db2a10e63f71df97f12e2
  - >-
    Linux >= 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b <
    eb3a41fd35e352fba387c4320a1fa0352f3e551c
  - Linux 6.19
published: '2026-09-25'
updated: '2026-09-25'
sourceUpdated: '2026-09-25T11:17:18.280'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-97913'
references:
  - url: 'https://git.kernel.org/stable/c/bf957f166f7ba548034db2a10e63f71df97f12e2'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/eb3a41fd35e352fba387c4320a1fa0352f3e551c'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-25T11:06:38.891Z'
---

## Overview

In the Linux kernel, the following vulnerability has been resolved:

accel: ethosu: Ensure cmd stream ends with a stop op

While the QSIZE register setting should prevent an out of bounds access
of the command stream, it is not clear whether the h/w generates an
interrupt in this case as is required (to prevent a timeout). As a stop op
is expected end of the command stream, let's just ensure it is present. A
stop op in the middle of the command stream also makes no sense.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.