CVEvulnerability
CVE-2021-4048
9.1 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-12-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- CVSS 2.0 ([email protected])
- 6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:P
- Weaknesses
- CWE-125
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.
Affected configurations
• lapack project lapack (<= 3.10.0)
• openblas project openblas (< 0.3.18)
• julialang julia (<= 1.6.3)
• julialang julia 1.7.0
• redhat ceph storage 2.0
• redhat ceph storage 3.0
• redhat ceph storage 4.0
• redhat ceph storage 5.0
• redhat openshift container storage 4.0
• redhat openshift data foundation 4.0
• redhat enterprise linux 8.0
• fedoraproject fedora 34
• fedoraproject fedora 35
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- 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/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DROZM4M2QRKSD6FBO4BHSV2QMIRJQPHT/ lists.fedoraproject.org
- 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/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DROZM4M2QRKSD6FBO4BHSV2QMIRJQPHT/ lists.fedoraproject.org