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CVE-2025-40053

Опубликовано: 29 окт. 2025
Источник: msrc
CVSS3: 5.5
EPSS Низкий

Описание

net: dlink: handle copy_thresh allocation failure

EPSS

Процентиль: 8%
0.00032
Низкий

5.5 Medium

CVSS3

Связанные уязвимости

ubuntu
13 дней назад

In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copy_thresh allocation failure The driver did not handle failure of `netdev_alloc_skb_ip_align()`. If the allocation failed, dereferencing `skb->protocol` could lead to a NULL pointer dereference. This patch tries to allocate `skb`. If the allocation fails, it falls back to the normal path. Tested-on: D-Link DGE-550T Rev-A3

nvd
13 дней назад

In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copy_thresh allocation failure The driver did not handle failure of `netdev_alloc_skb_ip_align()`. If the allocation failed, dereferencing `skb->protocol` could lead to a NULL pointer dereference. This patch tries to allocate `skb`. If the allocation fails, it falls back to the normal path. Tested-on: D-Link DGE-550T Rev-A3

debian
13 дней назад

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

github
13 дней назад

In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copy_thresh allocation failure The driver did not handle failure of `netdev_alloc_skb_ip_align()`. If the allocation failed, dereferencing `skb->protocol` could lead to a NULL pointer dereference. This patch tries to allocate `skb`. If the allocation fails, it falls back to the normal path. Tested-on: D-Link DGE-550T Rev-A3

CVSS3: 7
fstec
около 1 месяца назад

Уязвимость функции netdev_alloc_skb_ip_align() ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

EPSS

Процентиль: 8%
0.00032
Низкий

5.5 Medium

CVSS3