CVE-2021-4048
CVSS V2 Medium 6.4
CVSS V3 Critical 9.1
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.
Overview
- CVE ID
- CVE-2021-4048
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-08T22:15:10
- Last Modified Date
- 2022-01-04T16:09:22
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:lapack_project:lapack:*:*:*:*:*:*:*:* | 1 | OR | 3.10.0 | |
cpe:2.3:a:openblas_project:openblas:*:*:*:*:*:*:*:* | 1 | OR | 0.3.18 | |
cpe:2.3:a:julialang:julia:*:*:*:*:*:*:*:* | 1 | OR | 1.6.3 | |
cpe:2.3:a:julialang:julia:1.7.0:beta1:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:julialang:julia:1.7.0:beta2:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:julialang:julia:1.7.0:beta3:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:julialang:julia:1.7.0:beta4:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:julialang:julia:1.7.0:rc1:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:redhat:ceph_storage:2.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:redhat:ceph_storage:3.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:redhat:ceph_storage:4.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:redhat:ceph_storage:5.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:redhat:openshift_container_storage:4.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:a:redhat:openshift_data_foundation:4.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* | 1 | OR | ||
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 6.4
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.1
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.2
References
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-4048 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4048 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 06:39:15 | Added to TrackCVE | |||
2022-12-06 03:26:51 | 2021-12-08T22:15Z | 2021-12-08T22:15:10 | CVE Published Date | updated |
2022-12-06 03:26:51 | 2022-01-04T16:09:22 | CVE Modified Date | updated | |
2022-12-06 03:26:51 | Analyzed | Vulnerability Status | updated |