vulnerability
Amazon Linux AMI 2: CVE-2021-4048: Security patch for openblas (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:N/A:P) | Dec 8, 2021 | Jan 23, 2024 | May 20, 2026 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
Dec 8, 2021
Added
Jan 23, 2024
Modified
May 20, 2026
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.
Solutions
amazon-linux-ami-2-upgrade-openblasamazon-linux-ami-2-upgrade-openblas-debuginfoamazon-linux-ami-2-upgrade-openblas-develamazon-linux-ami-2-upgrade-openblas-openmpamazon-linux-ami-2-upgrade-openblas-openmp64amazon-linux-ami-2-upgrade-openblas-openmp64_amazon-linux-ami-2-upgrade-openblas-rblasamazon-linux-ami-2-upgrade-openblas-serialamazon-linux-ami-2-upgrade-openblas-serial64amazon-linux-ami-2-upgrade-openblas-serial64_amazon-linux-ami-2-upgrade-openblas-staticamazon-linux-ami-2-upgrade-openblas-threadsamazon-linux-ami-2-upgrade-openblas-threads64amazon-linux-ami-2-upgrade-openblas-threads64_
Rapid7 Labs
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