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CVE-2021-38166

Опубликовано: 07 авг. 2021
Источник: nvd
CVSS3: 7.8
CVSS2: 4.6
EPSS Низкий

Описание

In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability.

Уязвимые конфигурации

Конфигурация 1
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Версия до 5.13.8 (включая)
Конфигурация 2

Одно из

cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
Конфигурация 3
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

EPSS

Процентиль: 27%
0.00095
Низкий

7.8 High

CVSS3

4.6 Medium

CVSS2

Дефекты

CWE-190

Связанные уязвимости

CVSS3: 7.8
ubuntu
больше 4 лет назад

In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability.

CVSS3: 6.4
redhat
больше 4 лет назад

In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability.

CVSS3: 7.8
msrc
больше 4 лет назад

In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8 there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability.

CVSS3: 7.8
debian
больше 4 лет назад

In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is a ...

CVSS3: 7.8
github
больше 3 лет назад

In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket. NOTE: exploitation might be impractical without the CAP_SYS_ADMIN capability.

EPSS

Процентиль: 27%
0.00095
Низкий

7.8 High

CVSS3

4.6 Medium

CVSS2

Дефекты

CWE-190