CVSS 3.1
6.5 mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:NCVE-2021-0086
Medium (6.5). EPSS 0.3% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
- CWE
- CWE-203
- Published
- Modified
- Record from
- the NVD, synced
Affected
- fedoraproject:fedora
- intel:brand_verification_tool
- intel:celeron_processors_firmware
- intel:core_processors_firmware
- intel:itanium_processors_firmware
- intel:pentium_processors_firmware
- intel:xeon_processors_firmware
References
- http://www.openwall.com/lists/oss-security/2021/06/08/7
- http://www.openwall.com/lists/oss-security/2021/06/09/2
- http://www.openwall.com/lists/oss-security/2021/06/10/1
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H36U6CNREC436W6GYO7QUMJIVEA35SCV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVA2NY26MMXOODUMYZN5DCU3FXMBMBOB/