aoe: clean device rq_list in aoedev_downdev() (Linux Linux)

CVE-2025-38326
MEDIUM 5.5

At a glance

Source
NVD
EPSS
EPSS 0.22 % · percentile 12 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Analyzed

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().

References

Scores

VersionScoreVectorScored by
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected 3582dd291788e9441c3ba9047e55089edb98da5c < ed52e9652ba41d362e9ec923077f6da23336f269 ; affected 3582dd291788e9441c3ba9047e55089edb98da5c < 64fc0bad62ed38874131dd0337d844a43bd1017e ; affected 3582dd291788e9441c3ba9047e55089edb98da5c < ef0b5bbbed7f220db2e9c73428f9a36e8dfc69ca ; affected 3582dd291788e9441c3ba9047e55089edb98da5c < 531aef4a1accb13b21a3b82ec29955f4733367d5 ; affected 3582dd291788e9441c3ba9047e55089edb98da5c < 8662ac79a63488e279b91c12a72b02bc0dc49f7b ; affected 3582dd291788e9441c3ba9047e55089edb98da5c < fa2a79f0da92614c5dc45c8b3d2638681c7734ee
Linux · Linuxaffected 4.20 ; unaffected 0 < 4.20 ; unaffected 5.4.295 ≤ 5.4.* ; unaffected 5.10.239 ≤ 5.10.* ; unaffected 5.15.186 ≤ 5.15.* ; unaffected 6.1.142 ≤ 6.1.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD