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CVE-2026-53120

PCI: use generic driver_override infrastructure

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

PCI: use generic driver_override infrastructure

When a driver is probed through __driver_attach(), the bus' match()
callback is called without the device lock held, thus accessing the
driver_override field without a lock, which can cause a UAF.

Fix this by using the driver-core driver_override infrastructure taking
care of proper locking internally.

Note that calling match() from __driver_attach() without the device lock
held is intentional. [1]
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 782a985d7af26db39e86070d28f987cad21313c0
Version < dfe950d9464cad609f3b118c6203e2708055bc61
Status affected
Version 782a985d7af26db39e86070d28f987cad21313c0
Version < 58a42be0d70307d765594fc581f5f5e5ef059712
Status affected
Version 782a985d7af26db39e86070d28f987cad21313c0
Version < c5b2c5755495507e14f310c2653c85de0a309b1f
Status affected
Version 782a985d7af26db39e86070d28f987cad21313c0
Version < 10a4206a24013be4d558d476010cbf2eb4c9fa64
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 3.16
Status affected
Version 0
Version < 3.16
Status unaffected
Version <= 6.12.*
Version 6.12.91
Status unaffected
Version <= 6.18.*
Version 6.18.33
Status unaffected
Version <= 7.0.*
Version 7.0.10
Status unaffected
Version <= *
Version 7.1
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.052
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/dfe950d9464cad609f3b118c6203e2708055bc61
https://git.kernel.org/stable/c/58a42be0d70307d765594fc581f5f5e5ef059712
https://git.kernel.org/stable/c/c5b2c5755495507e14f310c2653c85de0a309b1f
https://git.kernel.org/stable/c/10a4206a24013be4d558d476010cbf2eb4c9fa64