exploitDog

CVE-2026-43343

Опубликовано: 08 мая 2026

Источник: nvd

CVSS3: 5.5

EPSS Низкий

Описание

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.

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 3.11 (включая) до 5.10.253 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 5.11 (включая) до 5.15.203 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 5.16 (включая) до 6.1.168 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 6.2 (включая) до 6.6.134 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 6.7 (включая) до 6.12.81 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 6.13 (включая) до 6.18.22 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 6.19 (включая) до 6.19.12 (исключая)

cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:*

EPSS

Процентиль: 2%

0.00114

Низкий

5.5 Medium

CVSS3

Дефекты

NVD-CWE-Other

Связанные уязвимости

CVE-2026-43343

CVSS3: 5.5

ubuntu

3 месяца назад

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.

CVE-2026-43343

redhat

3 месяца назад

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.

CVE-2026-43343

CVSS3: 5.5

debian

3 месяца назад

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

GHSA-2h6g-jf6m-ch5q

CVSS3: 5.5

github

3 месяца назад

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.

SUSE-SU-2026:3166-1

suse-cvrf

11 дней назад

Security update for the Linux Kernel

EPSS

Процентиль: 2%

0.00114

Низкий

5.5 Medium

CVSS3

Дефекты

NVD-CWE-Other