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CVE-2025-40283

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

Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF

There is a KASAN: slab-use-after-free read in btusb_disconnect().
Calling "usb_driver_release_interface(&btusb_driver, data->intf)" will
free the btusb data associated with the interface. The same data is
then used later in the function, hence the UAF.

Fix by moving the accesses to btusb data to before the data is free'd.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 297dbf87989e09af98f81f2bcb938041785557e8
Version fd913ef7ce619467c6b0644af48ba1fec499c623
Status affected
Version < f858f004bc343a7ae9f2533bbb2a3ab27428532f
Version fd913ef7ce619467c6b0644af48ba1fec499c623
Status affected
Version < 7a6d1e740220ff9dfcb6a8c994d6ba49e76db198
Version fd913ef7ce619467c6b0644af48ba1fec499c623
Status affected
Version < 5dc00065a0496c36694afe11e52a5bc64524a9b8
Version fd913ef7ce619467c6b0644af48ba1fec499c623
Status affected
Version < 1c28c1e1522c773a94e26950ffb145e88cd9834b
Version fd913ef7ce619467c6b0644af48ba1fec499c623
Status affected
Version < 95b9b98c93b1c0916a3d4cf4540b7f5d69145a0d
Version fd913ef7ce619467c6b0644af48ba1fec499c623
Status affected
Version < a2610ecd9fd5708be8997ca8f033e4200c0bb6af
Version fd913ef7ce619467c6b0644af48ba1fec499c623
Status affected
Version < 23d22f2f71768034d6ef86168213843fc49bf550
Version fd913ef7ce619467c6b0644af48ba1fec499c623
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.11
Status affected
Version < 4.11
Version 0
Status unaffected
Version <= 5.4.*
Version 5.4.302
Status unaffected
Version <= 5.10.*
Version 5.10.247
Status unaffected
Version <= 5.15.*
Version 5.15.197
Status unaffected
Version <= 6.1.*
Version 6.1.159
Status unaffected
Version <= 6.6.*
Version 6.6.117
Status unaffected
Version <= 6.12.*
Version 6.12.59
Status unaffected
Version <= 6.17.*
Version 6.17.9
Status unaffected
Version <= *
Version 6.18
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.057
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String