5.5

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 National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.11 < 5.10.253
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.203
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.168
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.134
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.81
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.22
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.12
Linux ≫ Linux Kernel Version7.0 Updaterc1
Linux ≫ Linux Kernel Version7.0 Updaterc2
Linux ≫ Linux Kernel Version7.0 Updaterc3
Linux ≫ Linux Kernel Version7.0 Updaterc4
Linux ≫ Linux Kernel Version7.0 Updaterc5
Linux ≫ Linux Kernel Version7.0 Updaterc6
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.018
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/a932b171554714b1bca313b853c7aa9f2930f9aa
Patch
https://git.kernel.org/stable/c/d7d702407b61e96286a15b6e715572f541a8d41c
Patch
https://git.kernel.org/stable/c/3f5bfc550a40d7493b1cf09540ed6b412b3b82be
Patch
https://git.kernel.org/stable/c/75776a055b656873319c3830fed471daef3ceb23
Patch
https://git.kernel.org/stable/c/cc8ec610cd14c093a19371691a7ce1ee5421e829
Patch
https://git.kernel.org/stable/c/3d436670b47415da042452618fb5d8e317ab095f
Patch
https://git.kernel.org/stable/c/23e4851ce348a329d974e84e828155dda9f52122
Patch
https://git.kernel.org/stable/c/caa27923aacd8a5869207842f2ab1657c6c0c7bc
Patch