---
id: CVE-2026-74292
title: 'ASoC: tegra: tegra210_ahub: Validate written enum value'
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  ASoC: tegra: tegra210_ahub: Validate written enum value

  tegra_ahub_put_value_enum() reads e->values[item[0]] before
  checking whether item[0] is within the enum item ra…
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H'
cvssSource: cna
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 <
    4e45e4c2015519a39c40eb575c03b77807fb5080
  - >-
    Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 <
    964f8f9015fb117402d8d2186593397cd93388e9
  - >-
    Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 <
    2ec7d16fe21c68b0879873a2abf9aac854c96134
  - >-
    Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 <
    4bcb23635d5059ee71f3fb89719ea14aada6fd59
  - >-
    Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 <
    f67d63628fe158b3a6e6b33a2b8c83ff118699d1
  - >-
    Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 <
    e098c9c6477dfa3cb363282100108484ceba5cc5
  - >-
    Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 <
    226d93b65f4f99b35fb7a03bdb24acb577364ebc
  - >-
    Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 <
    1d8aabb413b5638670dfd1162169edc0ba276a2e
  - Linux 5.9
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-16T18:52:23.166039Z'
published: '2026-08-15'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T18:55:30.680Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-74292'
references:
  - url: 'https://git.kernel.org/stable/c/4e45e4c2015519a39c40eb575c03b77807fb5080'
  - url: 'https://git.kernel.org/stable/c/964f8f9015fb117402d8d2186593397cd93388e9'
  - url: 'https://git.kernel.org/stable/c/2ec7d16fe21c68b0879873a2abf9aac854c96134'
  - url: 'https://git.kernel.org/stable/c/4bcb23635d5059ee71f3fb89719ea14aada6fd59'
  - url: 'https://git.kernel.org/stable/c/f67d63628fe158b3a6e6b33a2b8c83ff118699d1'
  - url: 'https://git.kernel.org/stable/c/e098c9c6477dfa3cb363282100108484ceba5cc5'
  - url: 'https://git.kernel.org/stable/c/226d93b65f4f99b35fb7a03bdb24acb577364ebc'
  - url: 'https://git.kernel.org/stable/c/1d8aabb413b5638670dfd1162169edc0ba276a2e'
tags:
  - cve.org
epss: 0.00167
epssPercentile: 0.05529
ingestedAt: '2026-10-16T19:46:24.383Z'
---

## Overview

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

ASoC: tegra: tegra210_ahub: Validate written enum value

tegra_ahub_put_value_enum() reads e->values[item[0]] before
checking whether item[0] is within the enum item range. The existing
check therefore happens too late to prevent an out-of-range read of the
values array.

Move the check before the array access.

## Affected

- `Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 < 4e45e4c2015519a39c40eb575c03b77807fb5080`
- `Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 < 964f8f9015fb117402d8d2186593397cd93388e9`
- `Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 < 2ec7d16fe21c68b0879873a2abf9aac854c96134`
- `Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 < 4bcb23635d5059ee71f3fb89719ea14aada6fd59`
- `Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 < f67d63628fe158b3a6e6b33a2b8c83ff118699d1`
- `Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 < e098c9c6477dfa3cb363282100108484ceba5cc5`
- `Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 < 226d93b65f4f99b35fb7a03bdb24acb577364ebc`
- `Linux >= 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 < 1d8aabb413b5638670dfd1162169edc0ba276a2e`
- `Linux 5.9`

## Remediation

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