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CVE-2022-33972

Опубликовано: 16 фев. 2023
Источник: redhat
CVSS3: 6.1

Описание

Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable information disclosure via local access.

A flaw was found in the Linux kernel. 3rd Generation Intel Xeon Scalable Processors may allow information disclosure. This issue could allow a privileged user to enable information disclosure via local access.

Отчет

Red Hat has very limited visibility and control over binary blobs provided by third-party vendors. Red Hat relies heavily on the vendors to provide timely updates and information about included changes for this content. In most cases, it merely acts as a release vehicle between the third-party vendor and Red Hat customers, with no possibility of influencing or documenting the changes. Unless explicitly stated, the level of insight, oversight, and control Red Hat has does not meet the criteria required for releasing this content as a RHSA, in terms of Red Hat-owned development processes and QA documentation. For more information, please contact the binary content vendor.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6microcode_ctlOut of support scope
Red Hat Enterprise Linux 7microcode_ctlWill not fix
Red Hat Enterprise Linux 8microcode_ctlAffected
Red Hat Enterprise Linux 9microcode_ctlAffected
Red Hat Virtualization 4redhat-virtualization-hostWill not fix

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Дополнительная информация

Статус:

Moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2171243kernel: Intel firmware update for incorrect calculation in microcode keying mechanism

6.1 Medium

CVSS3

Связанные уязвимости

CVSS3: 6.1
ubuntu
почти 3 года назад

Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable information disclosure via local access.

CVSS3: 6.1
nvd
почти 3 года назад

Incorrect calculation in microcode keying mechanism for some 3rd Generation Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable information disclosure via local access.

CVSS3: 6.1
debian
почти 3 года назад

Incorrect calculation in microcode keying mechanism for some 3rd Gener ...

suse-cvrf
больше 2 лет назад

Security update for ucode-intel

suse-cvrf
больше 2 лет назад

Security update for ucode-intel

6.1 Medium

CVSS3