vulnerability
Rocky Linux: CVE-2021-4048: openblas (RLSA-2022-7639)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:N/A:P) | Dec 8, 2021 | Mar 12, 2024 | Aug 13, 2025 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
Dec 8, 2021
Added
Mar 12, 2024
Modified
Aug 13, 2025
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
rocky-upgrade-openblasrocky-upgrade-openblas-debuginforocky-upgrade-openblas-debugsourcerocky-upgrade-openblas-develrocky-upgrade-openblas-openmprocky-upgrade-openblas-openmp-debuginforocky-upgrade-openblas-openmp64rocky-upgrade-openblas-openmp64-debuginforocky-upgrade-openblas-openmp64_rocky-upgrade-openblas-openmp64_-debuginforocky-upgrade-openblas-rblasrocky-upgrade-openblas-rblas-debuginforocky-upgrade-openblas-serial64rocky-upgrade-openblas-serial64-debuginforocky-upgrade-openblas-serial64_rocky-upgrade-openblas-serial64_-debuginforocky-upgrade-openblas-staticrocky-upgrade-openblas-threadsrocky-upgrade-openblas-threads-debuginforocky-upgrade-openblas-threads64rocky-upgrade-openblas-threads64-debuginforocky-upgrade-openblas-threads64_rocky-upgrade-openblas-threads64_-debuginfo
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