---
id: CVE-2026-80653
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  scsi: hisi_sas: Add slave_destroy interface for v3 hw

  WARNING is triggered when executing link reset of remote PHY and rmmod
  SAS driver simultaneously
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  scsi: hisi_sas: Add slave_destroy interface for v3 hw

  WARNING is triggered when executing link reset of remote PHY and rmmod
  SAS driver simultaneously. Following is th…
severity: high
cvss: 8.4
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
published: '2026-08-28'
updated: '2026-08-29'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-80653'
references:
  - url: 'https://git.kernel.org/stable/c/4867dba229292e13fc19ed865ec1839661952ff9'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/67b85a88265df19f049241d8c00571a5408f4eeb'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/cb414aff28e18e6f5cff9f87ea31376ed8af317b'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-80653.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-80653'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2525392'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-80653'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-80653'
  - url: >-
      https://lore.kernel.org/linux-cve-announce/2026082844-CVE-2026-80653-105e@gregkh/T
  - url: 'https://git.kernel.org/stable/c/c305853027c04f34435ca4edace772709d70a4fe'
  - url: 'https://git.kernel.org/stable/c/f8bf667891e92fbe13d02671d4637775ab3118f0'
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
  - score-dispute
epss: 0.00196
epssPercentile: 0.09185
ingestedAt: '2026-08-30T03:46:31.344Z'
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 16fd4a7c5917097e9a3da03b39a92381eee40724 <
    cb414aff28e18e6f5cff9f87ea31376ed8af317b
  - >-
    Linux >= 16fd4a7c5917097e9a3da03b39a92381eee40724 <
    4867dba229292e13fc19ed865ec1839661952ff9
  - >-
    Linux >= 16fd4a7c5917097e9a3da03b39a92381eee40724 <
    67b85a88265df19f049241d8c00571a5408f4eeb
  - Linux 5.10
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-16T19:19:22.735308Z'
cwe:
  - CWE-367
scores:
  nvd: 8.4
  vendor: 5.5
  cna: 8.4
---

## Overview

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

scsi: hisi_sas: Add slave_destroy interface for v3 hw

WARNING is triggered when executing link reset of remote PHY and rmmod
SAS driver simultaneously. Following is the WARNING log:

WARNING: CPU: 61 PID: 21818 at drivers/base/core.c:1347 __device_links_no_driver+0xb4/0xc0
 Call trace:
  __device_links_no_driver+0xb4/0xc0
  device_links_driver_cleanup+0xb0/0xfc
  __device_release_driver+0x198/0x23c
  device_release_driver+0x38/0x50
  bus_remove_device+0x130/0x140
  device_del+0x184/0x434
  __scsi_remove_device+0x118/0x150
  scsi_remove_target+0x1bc/0x240
  sas_rphy_remove+0x90/0x94
  sas_rphy_delete+0x24/0x3c
  sas_destruct_devices+0x64/0xa0 [libsas]
  sas_revalidate_domain+0xe4/0x150 [libsas]
  process_one_work+0x1e0/0x46c
  worker_thread+0x15c/0x464
  kthread+0x160/0x170
  ret_from_fork+0x10/0x20
 ---[ end trace 71e059eb58f85d4a ]---

During SAS phy up, link->status is set to DL_STATE_AVAILABLE in
device_links_driver_bound, then this setting influences
__device_links_no_driver() before driver rmmod and caused WARNING.

Add the slave_destroy interface to make sure link is removed after flush
workque.

## Remediation

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

## Vendor advisories

- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9 · updated 2026-10-17 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-80653.json)