CVE-2021-26314

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Summary

CVECVE-2021-26314
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-09 12:15:00 UTC
Updated2023-11-07 03:31:00 UTC
DescriptionPotential floating point value injection in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution with incorrect floating point results, may cause the use of incorrect data from FPVI and may result in data leakage.

Risk And Classification

Problem Types: CWE-203

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Amd Ryzen 5 5600x - All All All
Hardware Amd Ryzen 7 2700x - All All All
Hardware Amd Ryzen Threadripper 2990wx - All All All
Hardware Arm Cortex-a72 - All All All
Hardware Broadcom Bcm2711 - All All All
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 34 All All All
Hardware Intel Core I7-10700k - All All All
Hardware Intel Core I7-7700k - All All All
Hardware Intel Core I9-9900k - All All All
Hardware Intel Xeon Silver 4214 - All All All
Operating System Xen Xen All All All All

References

ReferenceSourceLinkTags
oss-security - Xen Security Advisory 375 v3 (CVE-2021-0089,CVE-2021-26313) - Speculative Code Store Bypass MLIST www.openwall.com
oss-security - Xen Security Advisory 375 v4 (CVE-2021-0089,CVE-2021-26313) - Speculative Code Store Bypass MLIST www.openwall.com
[SECURITY] Fedora 33 Update: xen-4.14.2-2.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 34 Update: xen-4.14.2-2.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 34 Update: xen-4.14.2-2.fc34 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
www.amd.com/en/corporate/product-security/bulletin/amd-sb-1003 MISC www.amd.com
[SECURITY] Fedora 33 Update: xen-4.14.2-2.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 281644 Fedora Security Update for xen (FEDORA-2021-993693c914)
  • 281645 Fedora Security Update for xen (FEDORA-2021-41d4347447)
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