Medium severity6.5NVD Advisory· Published Jun 9, 2021· Updated Jun 17, 2026
CVE-2021-0086
CVE-2021-0086
Description
Observable response discrepancy in floating-point operations for some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
10- cpe:2.3:a:intel:brand_verification_tool:*:*:*:*:*:*:*:*Range: <11.0.0.1225
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
- cpe:2.3:o:intel:celeron_processors_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:core_processors_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:itanium_processors_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:pentium_processors_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:intel:xeon_processors_firmware:-:*:*:*:*:*:*:*
- Intel/Processorsdescription
Patches
Vulnerability mechanics
References
7- www.openwall.com/lists/oss-security/2021/06/08/7nvdMailing ListThird Party Advisory
- www.openwall.com/lists/oss-security/2021/06/09/2nvdMailing ListThird Party Advisory
- www.openwall.com/lists/oss-security/2021/06/10/1nvdMailing ListThird Party Advisory
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.htmlnvdVendor Advisory
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00546.htmlnvdVendor Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/nvd
News mentions
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