CVE-2025-38326
Linux AOE Device Use After Free Vulnerability
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().
INFO
Published Date :
July 10, 2025, 9:15 a.m.
Last Modified :
July 10, 2025, 1:17 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
References to Advisories, Solutions, and Tools
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CVE-2025-38326.
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Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jul. 10, 2025
Action Type Old Value New Value 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(). Added Reference https://git.kernel.org/stable/c/00be74e1470af292c37a438b8e69dee47dcbf481 Added Reference https://git.kernel.org/stable/c/531aef4a1accb13b21a3b82ec29955f4733367d5 Added Reference https://git.kernel.org/stable/c/64fc0bad62ed38874131dd0337d844a43bd1017e Added Reference https://git.kernel.org/stable/c/7f90d45e57cb2ef1f0adcaf925ddffdfc5e680ca Added Reference https://git.kernel.org/stable/c/8662ac79a63488e279b91c12a72b02bc0dc49f7b Added Reference https://git.kernel.org/stable/c/ed52e9652ba41d362e9ec923077f6da23336f269 Added Reference https://git.kernel.org/stable/c/ef0b5bbbed7f220db2e9c73428f9a36e8dfc69ca Added Reference https://git.kernel.org/stable/c/fa2a79f0da92614c5dc45c8b3d2638681c7734ee
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-38326 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-38326
weaknesses.