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CVE-2021-4048

Опубликовано: 14 дек. 2021
Источник: msrc
CVSS3: 9.1
EPSS Низкий

Описание

An out-of-bounds read flaw was found in the CLARRV DLARRV SLARRV and ZLARRV functions in lapack through version 3.10.0 as also used in OpenBLAS before version 0.3.18. Specially crafted inputs passed to these functions could cause an application using lapack to crash or possibly disclose portions of its memory.

FAQ

Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?

One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.

EPSS

Процентиль: 47%
0.0024
Низкий

9.1 Critical

CVSS3

Связанные уязвимости

CVSS3: 9.1
ubuntu
около 4 лет назад

An out-of-bounds read flaw was found in the CLARRV, DLARRV, SLARRV, and ZLARRV functions in lapack through version 3.10.0, as also used in OpenBLAS before version 0.3.18. Specially crafted inputs passed to these functions could cause an application using lapack to crash or possibly disclose portions of its memory.

CVSS3: 5.9
redhat
больше 4 лет назад

An out-of-bounds read flaw was found in the CLARRV, DLARRV, SLARRV, and ZLARRV functions in lapack through version 3.10.0, as also used in OpenBLAS before version 0.3.18. Specially crafted inputs passed to these functions could cause an application using lapack to crash or possibly disclose portions of its memory.

CVSS3: 9.1
nvd
около 4 лет назад

An out-of-bounds read flaw was found in the CLARRV, DLARRV, SLARRV, and ZLARRV functions in lapack through version 3.10.0, as also used in OpenBLAS before version 0.3.18. Specially crafted inputs passed to these functions could cause an application using lapack to crash or possibly disclose portions of its memory.

CVSS3: 9.1
debian
около 4 лет назад

An out-of-bounds read flaw was found in the CLARRV, DLARRV, SLARRV, an ...

suse-cvrf
почти 4 года назад

Security update for lapack

EPSS

Процентиль: 47%
0.0024
Низкий

9.1 Critical

CVSS3