---
id: CVE-2026-90287
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  phy: sunplus: fix error handling in sp_uphy_init()

  Fix the error paths of sp_uphy_init() to undo exactly what each stage
  did: return directly if clk_prepare_enable() f…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  phy: sunplus: fix error handling in sp_uphy_init()

  Fix the error paths of sp_uphy_init() to undo exactly what each stage
  did: return directly if clk_prepare_enable() f…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 99d9ccd97385208b78b3d88e756451f4b70119fc <
    d8856bfe6d00c21c4c0ba689cb6c9e30ceaccb8f
  - >-
    Linux >= 99d9ccd97385208b78b3d88e756451f4b70119fc <
    1fce81a40e3b3ec6b4f52e278d5c2bde79b25939
  - >-
    Linux >= 99d9ccd97385208b78b3d88e756451f4b70119fc <
    3a7dcbe3112aef3505beae4f982331a00326217c
  - >-
    Linux >= 99d9ccd97385208b78b3d88e756451f4b70119fc <
    1489b694b1f3265cd5363100642a22190033f4b0
  - >-
    Linux >= 99d9ccd97385208b78b3d88e756451f4b70119fc <
    5acdc4d5b58bd0730824938db79b5f08ef996d9c
  - >-
    Linux >= 99d9ccd97385208b78b3d88e756451f4b70119fc <
    8b2683bc4cc18c581b7cd24f227cbe61abca7f4d
  - Linux 6.1
published: '2026-09-17'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T17:17:25.733'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90287'
references:
  - url: 'https://git.kernel.org/stable/c/1489b694b1f3265cd5363100642a22190033f4b0'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/1fce81a40e3b3ec6b4f52e278d5c2bde79b25939'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/3a7dcbe3112aef3505beae4f982331a00326217c'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/5acdc4d5b58bd0730824938db79b5f08ef996d9c'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/8b2683bc4cc18c581b7cd24f227cbe61abca7f4d'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/d8856bfe6d00c21c4c0ba689cb6c9e30ceaccb8f'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-17T16:21:47.833Z'
epss: 0.00215
epssPercentile: 0.10497
---

## Overview

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

phy: sunplus: fix error handling in sp_uphy_init()

Fix the error paths of sp_uphy_init() to undo exactly what each stage
did: return directly if clk_prepare_enable() fails, release only the clock
if reset_control_deassert() fails, and jump to err_reset if
update_disc_vol() fails so the clock and reset are not leaked.

## Remediation

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