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CVE-2021-4048 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

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.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 9.1 CRITICAL

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 6.4 MEDIUM

Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:P)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://github.com/JuliaLang/julia/issues/42415	Issue Tracking Patch Third Party Advisory
https://github.com/Reference-LAPACK/lapack/commit/38f3eeee3108b18158409ca2a100e6fe03754781	Patch Third Party Advisory
https://github.com/Reference-LAPACK/lapack/pull/625	Issue Tracking Patch Third Party Advisory
https://github.com/xianyi/OpenBLAS/commit/2be5ee3cca97a597f2ee2118808a2d5eacea050c	Patch Third Party Advisory
https://github.com/xianyi/OpenBLAS/commit/337b65133df174796794871b3988cd03426e6d41	Patch Third Party Advisory
https://github.com/xianyi/OpenBLAS/commit/ddb0ff5353637bb5f5ad060c9620e334c143e3d7	Patch Third Party Advisory
https://github.com/xianyi/OpenBLAS/commit/fe497efa0510466fd93578aaf9da1ad8ed4edbe7	Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6QFEVOCUG2UXMVMFMTU4ONJVDEHY2LW2/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DROZM4M2QRKSD6FBO4BHSV2QMIRJQPHT/

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-125	Out-of-bounds Read	Red Hat, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Initial Analysis by NIST 12/13/2021 1:45:22 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		OR cpe:2.3:a:julialang:julia::::::::* versions up to (including) 1.6.3 cpe:2.3:a:julialang:julia:1.7.0:beta1::::::* cpe:2.3:a:julialang:julia:1.7.0:beta2::::::* cpe:2.3:a:julialang:julia:1.7.0:beta3::::::* cpe:2.3:a:julialang:julia:1.7.0:beta4::::::* cpe:2.3:a:julialang:julia:1.7.0:rc1::::::*
Added	CPE Configuration		OR cpe:2.3:a:lapack_project:lapack::::::::* versions up to (including) 3.10.0
Added	CPE Configuration		OR cpe:2.3:a:openblas_project:openblas::::::::* versions up to (excluding) 0.3.18
Added	CPE Configuration		OR cpe:2.3:a:redhat:ceph_storage:2.0::::::: cpe:2.3:a:redhat:ceph_storage:3.0::::::: cpe:2.3:a:redhat:ceph_storage:4.0::::::: cpe:2.3:a:redhat:ceph_storage:5.0::::::: cpe:2.3:a:redhat:openshift_container_storage:4.0::::::: cpe:2.3:a:redhat:openshift_data_foundation:4.0::::::: cpe:2.3:o:redhat:enterprise_linux:8.0:::::::
Added	CVSS V2		NIST (AV:N/AC:L/Au:N/C:P/I:N/A:P)
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Changed	Reference Type	https://github.com/JuliaLang/julia/issues/42415 No Types Assigned	https://github.com/JuliaLang/julia/issues/42415 Issue Tracking, Patch, Third Party Advisory
Changed	Reference Type	https://github.com/Reference-LAPACK/lapack/commit/38f3eeee3108b18158409ca2a100e6fe03754781 No Types Assigned	https://github.com/Reference-LAPACK/lapack/commit/38f3eeee3108b18158409ca2a100e6fe03754781 Patch, Third Party Advisory
Changed	Reference Type	https://github.com/Reference-LAPACK/lapack/pull/625 No Types Assigned	https://github.com/Reference-LAPACK/lapack/pull/625 Issue Tracking, Patch, Third Party Advisory
Changed	Reference Type	https://github.com/xianyi/OpenBLAS/commit/2be5ee3cca97a597f2ee2118808a2d5eacea050c No Types Assigned	https://github.com/xianyi/OpenBLAS/commit/2be5ee3cca97a597f2ee2118808a2d5eacea050c Patch, Third Party Advisory
Changed	Reference Type	https://github.com/xianyi/OpenBLAS/commit/337b65133df174796794871b3988cd03426e6d41 No Types Assigned	https://github.com/xianyi/OpenBLAS/commit/337b65133df174796794871b3988cd03426e6d41 Patch, Third Party Advisory
Changed	Reference Type	https://github.com/xianyi/OpenBLAS/commit/ddb0ff5353637bb5f5ad060c9620e334c143e3d7 No Types Assigned	https://github.com/xianyi/OpenBLAS/commit/ddb0ff5353637bb5f5ad060c9620e334c143e3d7 Patch, Third Party Advisory
Changed	Reference Type	https://github.com/xianyi/OpenBLAS/commit/fe497efa0510466fd93578aaf9da1ad8ed4edbe7 No Types Assigned	https://github.com/xianyi/OpenBLAS/commit/fe497efa0510466fd93578aaf9da1ad8ed4edbe7 Patch, Third Party Advisory

CVE Modified by Red Hat, Inc. 12/09/2021 11:15:08 AM

Action	Type	Old Value	New Value
Added	Reference		https://github.com/JuliaLang/julia/issues/42415 [No Types Assigned]
Added	Reference		https://github.com/Reference-LAPACK/lapack/commit/38f3eeee3108b18158409ca2a100e6fe03754781 [No Types Assigned]
Added	Reference		https://github.com/Reference-LAPACK/lapack/pull/625 [No Types Assigned]
Added	Reference		https://github.com/xianyi/OpenBLAS/commit/2be5ee3cca97a597f2ee2118808a2d5eacea050c [No Types Assigned]
Added	Reference		https://github.com/xianyi/OpenBLAS/commit/337b65133df174796794871b3988cd03426e6d41 [No Types Assigned]
Added	Reference		https://github.com/xianyi/OpenBLAS/commit/ddb0ff5353637bb5f5ad060c9620e334c143e3d7 [No Types Assigned]
Added	Reference		https://github.com/xianyi/OpenBLAS/commit/fe497efa0510466fd93578aaf9da1ad8ed4edbe7 [No Types Assigned]
Removed	Reference	https://bugzilla.redhat.com/show_bug.cgi?id=2024358 [No Types Assigned]

Quick Info

CVE Dictionary Entry:
CVE-2021-4048
NVD Published Date:
12/08/2021
NVD Last Modified:
11/06/2023
Source:
Red Hat, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2021-4048 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by Red Hat, Inc. 5/14/2024 5:47:11 AM

CVE Modified by Red Hat, Inc. 11/06/2023 10:40:08 PM

Modified Analysis by NIST 1/04/2022 11:09:22 AM

CVE Modified by Red Hat, Inc. 12/17/2021 10:15:06 PM

Initial Analysis by NIST 12/13/2021 1:45:22 PM

CVE Modified by Red Hat, Inc. 12/09/2021 11:15:08 AM

Quick Info