In the Linux kernel, the following vulnerability has been resolved: aoe: clean device rq_list in aoedev_downdev() An aoe device's rq_list contains accepted block requests that are waiting to be transmitted to the aoe target. This queue was added as part of the conversion to blk_mq. However, the queue was not cleaned out when an aoe device is downed which caused blk_mq_freeze_queue() to sleep indefinitely waiting for those requests to complete, causing a hang. This fix cleans out the queue before calling blk_mq_freeze_queue().

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

No data.

No data.

References
Link Providers
https://git.kernel.org/stable/c/00be74e1470af292c37a438b8e69dee47dcbf481 cve-icon cve-icon
https://git.kernel.org/stable/c/531aef4a1accb13b21a3b82ec29955f4733367d5 cve-icon cve-icon
https://git.kernel.org/stable/c/64fc0bad62ed38874131dd0337d844a43bd1017e cve-icon cve-icon
https://git.kernel.org/stable/c/7f90d45e57cb2ef1f0adcaf925ddffdfc5e680ca cve-icon cve-icon
https://git.kernel.org/stable/c/8662ac79a63488e279b91c12a72b02bc0dc49f7b cve-icon cve-icon
https://git.kernel.org/stable/c/ed52e9652ba41d362e9ec923077f6da23336f269 cve-icon cve-icon
https://git.kernel.org/stable/c/ef0b5bbbed7f220db2e9c73428f9a36e8dfc69ca cve-icon cve-icon
https://git.kernel.org/stable/c/fa2a79f0da92614c5dc45c8b3d2638681c7734ee cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025071032-CVE-2025-38326-6186@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-38326 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-38326 cve-icon
History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00024}

 epss

{'score': 0.00032}

Fri, 11 Jul 2025 12:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Thu, 10 Jul 2025 08:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: aoe: clean device rq_list in aoedev_downdev() An aoe device's rq_list contains accepted block requests that are waiting to be transmitted to the aoe target. This queue was added as part of the conversion to blk_mq. However, the queue was not cleaned out when an aoe device is downed which caused blk_mq_freeze_queue() to sleep indefinitely waiting for those requests to complete, causing a hang. This fix cleans out the queue before calling blk_mq_freeze_queue().
Title aoe: clean device rq_list in aoedev_downdev()
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-07-10T08:15:00.752Z

Updated: 2025-07-28T04:18:51.438Z

Reserved: 2025-04-16T04:51:24.004Z

Link: CVE-2025-38326

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-10T09:15:26.797

Modified: 2025-07-10T13:17:30.017

Link: CVE-2025-38326

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-07-10T00:00:00Z

Links: CVE-2025-38326 - Bugzilla