5.5

CVE-2025-40005

spi: cadence-quadspi: Implement refcount to handle unbind during busy

In the Linux kernel, the following vulnerability has been resolved:

spi: cadence-quadspi: Implement refcount to handle unbind during busy

driver support indirect read and indirect write operation with
assumption no force device removal(unbind) operation. However
force device removal(removal) is still available to root superuser.

Unbinding driver during operation causes kernel crash. This changes
ensure driver able to handle such operation for indirect read and
indirect write by implementing refcount to track attached devices
to the controller and gracefully wait and until attached devices
remove operation completed before proceed with removal operation.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.9 < 6.6.125
Linux ≫ Linux Kernel Version >= 6.7 < 6.16.10
Linux ≫ Linux Kernel Version6.17 Updaterc1
Linux ≫ Linux Kernel Version6.17 Updaterc2
Linux ≫ Linux Kernel Version6.17 Updaterc3
Linux ≫ Linux Kernel Version6.17 Updaterc4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.078
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/b7ec8a2b094a33d0464958c2cbf75b8f229098b0
Patch
https://git.kernel.org/stable/c/7446284023e8ef694fb392348185349c773eefb3
Patch
https://git.kernel.org/stable/c/8df235f768cea7a5829cb02525622646eb0df5f5
Patch
https://git.kernel.org/stable/c/56787f4a75907ae99b5f5842b756fa68e2482f6d
https://git.kernel.org/stable/c/65ed52200080eafce3eead05cf22ce01238defca
https://git.kernel.org/stable/c/8ce3ebbe5c718940b4e94f5c25f5720223f893f8