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CVE-2025-21863

Опубликовано: 12 мар. 2025
Источник: redhat
CVSS3: 7.1

Описание

In the Linux kernel, the following vulnerability has been resolved: io_uring: prevent opcode speculation sqe->opcode is used for different tables, make sure we santitise it against speculations.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6kernelNot affected
Red Hat Enterprise Linux 7kernelNot affected
Red Hat Enterprise Linux 7kernel-rtNot affected
Red Hat Enterprise Linux 8kernelNot affected
Red Hat Enterprise Linux 8kernel-rtNot affected
Red Hat Enterprise Linux 9kernel-rtAffected
Red Hat Enterprise Linux 10kernelFixedRHSA-2025:2009511.11.2025
Red Hat Enterprise Linux 9kernelFixedRHSA-2025:2051811.11.2025
Red Hat Enterprise Linux 9kernelFixedRHSA-2025:2051811.11.2025
Red Hat Enterprise Linux 9.6 Extended Update SupportkernelFixedRHSA-2026:170302.02.2026

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-99
https://bugzilla.redhat.com/show_bug.cgi?id=2351629kernel: io_uring: prevent opcode speculation

7.1 High

CVSS3

Связанные уязвимости

CVSS3: 7.8
ubuntu
больше 1 года назад

In the Linux kernel, the following vulnerability has been resolved: io_uring: prevent opcode speculation sqe->opcode is used for different tables, make sure we santitise it against speculations.

CVSS3: 7.8
nvd
больше 1 года назад

In the Linux kernel, the following vulnerability has been resolved: io_uring: prevent opcode speculation sqe->opcode is used for different tables, make sure we santitise it against speculations.

CVSS3: 7.8
msrc
около 1 года назад

io_uring: prevent opcode speculation

CVSS3: 7.8
debian
больше 1 года назад

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

CVSS3: 7.8
github
больше 1 года назад

In the Linux kernel, the following vulnerability has been resolved: io_uring: prevent opcode speculation sqe->opcode is used for different tables, make sure we santitise it against speculations.

7.1 High

CVSS3