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THREATINT
PUBLISHED

CVE-2025-38326

aoe: clean device rq_list in aoedev_downdev()



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().

Reserved 2025-04-16 | Published 2025-07-10 | Updated 2025-07-10 | Assigner Linux

Product status

Default status
unaffected

3582dd291788e9441c3ba9047e55089edb98da5c before ed52e9652ba41d362e9ec923077f6da23336f269
affected

3582dd291788e9441c3ba9047e55089edb98da5c before 64fc0bad62ed38874131dd0337d844a43bd1017e
affected

3582dd291788e9441c3ba9047e55089edb98da5c before ef0b5bbbed7f220db2e9c73428f9a36e8dfc69ca
affected

3582dd291788e9441c3ba9047e55089edb98da5c before 531aef4a1accb13b21a3b82ec29955f4733367d5
affected

3582dd291788e9441c3ba9047e55089edb98da5c before 8662ac79a63488e279b91c12a72b02bc0dc49f7b
affected

3582dd291788e9441c3ba9047e55089edb98da5c before fa2a79f0da92614c5dc45c8b3d2638681c7734ee
affected

3582dd291788e9441c3ba9047e55089edb98da5c before 00be74e1470af292c37a438b8e69dee47dcbf481
affected

3582dd291788e9441c3ba9047e55089edb98da5c before 7f90d45e57cb2ef1f0adcaf925ddffdfc5e680ca
affected

Default status
affected

4.20
affected

Any version before 4.20
unaffected

5.4.295
unaffected

5.10.239
unaffected

5.15.186
unaffected

6.1.142
unaffected

6.6.95
unaffected

6.12.35
unaffected

6.15.4
unaffected

6.16-rc3
unaffected

References

git.kernel.org/...c/ed52e9652ba41d362e9ec923077f6da23336f269

git.kernel.org/...c/64fc0bad62ed38874131dd0337d844a43bd1017e

git.kernel.org/...c/ef0b5bbbed7f220db2e9c73428f9a36e8dfc69ca

git.kernel.org/...c/531aef4a1accb13b21a3b82ec29955f4733367d5

git.kernel.org/...c/8662ac79a63488e279b91c12a72b02bc0dc49f7b

git.kernel.org/...c/fa2a79f0da92614c5dc45c8b3d2638681c7734ee

git.kernel.org/...c/00be74e1470af292c37a438b8e69dee47dcbf481

git.kernel.org/...c/7f90d45e57cb2ef1f0adcaf925ddffdfc5e680ca

cve.org (CVE-2025-38326)

nvd.nist.gov (CVE-2025-38326)

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