scsi: smartpqi: Fix device resources accessed after device removal (Linux Linux)

CVE-2025-68371
Not available

At a glance

Source
NVD
EPSS
EPSS 0.20 % · percentile 10 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Deferred

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: smartpqi: Fix device resources accessed after device removal Correct possible race conditions during device removal. Previously, a scheduled work item to reset a LUN could still execute after the device was removed, leading to use-after-free and other resource access issues. This race condition occurs because the abort handler may schedule a LUN reset concurrently with device removal via sdev_destroy(), leading to use-after-free and improper access to freed resources. - Check in the device reset handler if the device is still present in the controller's SCSI device list before running; if not, the reset is skipped. - Cancel any pending TMF work that has not started in sdev_destroy(). - Ensure device freeing in sdev_destroy() is done while holding the LUN reset mutex to avoid races with ongoing resets.

References

European references

CERT-FR advisories

Affected products

ProductVersions
Linux · Linuxaffected 2d80f4054f7f901b8ad97358a9069616ac8524c7 < 7dfa5a5516ec3c6b9b6c22ee18f0eb2df3f38ef2 ; affected 2d80f4054f7f901b8ad97358a9069616ac8524c7 < 6d2390653d82cad0e1ba2676e536dd99678f6ef1 ; affected 2d80f4054f7f901b8ad97358a9069616ac8524c7 < eccc02ba1747501d92bb2049e3ce378ba372f641 ; affected 2d80f4054f7f901b8ad97358a9069616ac8524c7 < 4e1acf1b6dd6dd0495bda139daafd7a403ae2dc1 ; affected 2d80f4054f7f901b8ad97358a9069616ac8524c7 < 1a5c5a2f88e839af5320216a02ffb075b668596a ; affected 2d80f4054f7f901b8ad97358a9069616ac8524c7 < b518e86d1a70a88f6592a7c396cf1b93493d1aab
Linux · Linuxaffected 6.0 ; unaffected 0 < 6.0 ; unaffected 6.1.160 ≤ 6.1.* ; unaffected 6.6.120 ≤ 6.6.* ; unaffected 6.12.63 ≤ 6.12.* ; unaffected 6.17.13 ≤ 6.17.*

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