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CVE-2026-43343

usb: gadget: f_subset: Fix unbalanced refcnt in geth_free

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

usb: gadget: f_subset: Fix unbalanced refcnt in geth_free

geth_alloc() increments the reference count, but geth_free() fails to
decrement it. This prevents the configuration of attributes via configfs
after unlinking the function.

Decrement the reference count in geth_free() to ensure proper cleanup.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 02832e56f88a981474ee4c7c141f46fc1b4454f4
Version < a932b171554714b1bca313b853c7aa9f2930f9aa
Status affected
Version 02832e56f88a981474ee4c7c141f46fc1b4454f4
Version < d7d702407b61e96286a15b6e715572f541a8d41c
Status affected
Version 02832e56f88a981474ee4c7c141f46fc1b4454f4
Version < 3f5bfc550a40d7493b1cf09540ed6b412b3b82be
Status affected
Version 02832e56f88a981474ee4c7c141f46fc1b4454f4
Version < 75776a055b656873319c3830fed471daef3ceb23
Status affected
Version 02832e56f88a981474ee4c7c141f46fc1b4454f4
Version < cc8ec610cd14c093a19371691a7ce1ee5421e829
Status affected
Version 02832e56f88a981474ee4c7c141f46fc1b4454f4
Version < 3d436670b47415da042452618fb5d8e317ab095f
Status affected
Version 02832e56f88a981474ee4c7c141f46fc1b4454f4
Version < 23e4851ce348a329d974e84e828155dda9f52122
Status affected
Version 02832e56f88a981474ee4c7c141f46fc1b4454f4
Version < caa27923aacd8a5869207842f2ab1657c6c0c7bc
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 3.11
Status affected
Version 0
Version < 3.11
Status unaffected
Version <= 5.10.*
Version 5.10.253
Status unaffected
Version <= 5.15.*
Version 5.15.203
Status unaffected
Version <= 6.1.*
Version 6.1.168
Status unaffected
Version <= 6.6.*
Version 6.6.134
Status unaffected
Version <= 6.12.*
Version 6.12.81
Status unaffected
Version <= 6.18.*
Version 6.18.22
Status unaffected
Version <= 6.19.*
Version 6.19.12
Status unaffected
Version <= *
Version 7.0
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 0.03% 0.094
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.