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CVE-2022-21127

Опубликовано: 14 июн. 2022
Источник: redhat
CVSS3: 5.6
EPSS Низкий

Описание

Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

A flaw was found in hw. Incomplete cleanup in specific special register read operations for some Intel® Processors may allow an authenticated user to enable information disclosure via local access.

Отчет

Red Hat has very limited to no 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 and in most cases merely acts as a release vehicle between the third-party vendor and Red Hat customers with no possibility of influencing or even documenting the changes. Unless explicitly stated, the level of insight, oversight, and control Red Hat has does not meet the criteria required (in terms of Red Hat ownership of development processes, QA, and documentation) for releasing this content as RHSA. For more information please contact the binary content vendor.

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 baser or stability.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6microcode_ctlAffected
Red Hat Enterprise Linux 7microcode_ctlAffected
Red Hat Enterprise Linux 8microcode_ctlAffected
Red Hat Enterprise Linux 9microcode_ctlAffected

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-459
https://bugzilla.redhat.com/show_bug.cgi?id=2090243hw: cpu: Incomplete cleanup in specific special register read operations (aka SRBDS update)

EPSS

Процентиль: 49%
0.00253
Низкий

5.6 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.5
ubuntu
около 3 лет назад

Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

CVSS3: 5.5
nvd
около 3 лет назад

Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

msrc
около 3 лет назад

Intel: CVE-2022-21127 Special Register Buffer Data Sampling Update (SRBDS Update)

CVSS3: 5.5
debian
около 3 лет назад

Incomplete cleanup in specific special register read operations for so ...

CVSS3: 5.5
github
около 3 лет назад

Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

EPSS

Процентиль: 49%
0.00253
Низкий

5.6 Medium

CVSS3