CVEvulnerability
CVE-2021-26314
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-06-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-203, CWE-208
Description
Potential 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.
Affected configurations
• xen xen
• arm cortex-a72
• broadcom bcm2711
• intel core i7-10700k
• intel core i7-7700k
• intel core i9-9900k
• intel xeon silver 4214
• fedoraproject fedora 33
• fedoraproject fedora 34
Related
References
- http://www.openwall.com/lists/oss-security/2021/06/09/2 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/06/10/1 Exploit, Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/ lists.fedoraproject.org
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1003 Vendor Advisory
- http://www.openwall.com/lists/oss-security/2021/06/09/2 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/06/10/1 Exploit, Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/ lists.fedoraproject.org
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1003 Vendor Advisory