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CVE-2023-42754

Опубликовано: 12 окт. 2023
Источник: msrc
CVSS3: 5.5
EPSS Низкий

Описание

Kernel: ipv4: null pointer dereference in ipv4_send_dest_unreach()

EPSS

Процентиль: 1%
0.0001
Низкий

5.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.5
ubuntu
около 2 лет назад

A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system.

CVSS3: 5.5
redhat
около 2 лет назад

A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system.

CVSS3: 5.5
nvd
около 2 лет назад

A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system.

CVSS3: 5.5
debian
около 2 лет назад

A NULL pointer dereference flaw was found in the Linux kernel ipv4 sta ...

CVSS3: 5.5
github
около 2 лет назад

A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system.

EPSS

Процентиль: 1%
0.0001
Низкий

5.5 Medium

CVSS3