Описание
A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.
An information leak flaw was found via ext4_extent_header in fs/ext4/extents.c in the Linux kernel. This flaw could allow a local attacker to cause a denial of service.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel | Out of support scope | ||
| Red Hat Enterprise Linux 7 | kernel | Out of support scope | ||
| Red Hat Enterprise Linux 7 | kernel-rt | Out of support scope | ||
| Red Hat Enterprise Linux 9 | kernel | Not affected | ||
| Red Hat Enterprise Linux 9 | kernel-rt | Not affected | ||
| Red Hat Enterprise Linux 8 | kernel-rt | Fixed | RHSA-2022:1975 | 10.05.2022 |
| Red Hat Enterprise Linux 8 | kernel | Fixed | RHSA-2022:1988 | 10.05.2022 |
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Дополнительная информация
Статус:
EPSS
7.1 High
CVSS3
Связанные уязвимости
A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.
A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.
A vulnerability was found in linux kernel, where an information leak o ...
A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.
EPSS
7.1 High
CVSS3