CVE-2021-0086

CVE Database · CVE-2021-0086

CVE-2021-0086

· MEDIUMModified

CVSS v3.1

6.5

EPSS

0.37%

Published

Jun 9, 2021

Modified

Nov 21, 2024

Public PoC / Exploit (1)

All weaponized →

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Weaknesses (CWE)

CWE-203

Affected Products (13)

intel · brand_verification_tool (up to 11.0.0.1225)vulnerable

fedoraproject · fedoravulnerable

intel · pentium_processors_firmwarevulnerable

intel · pentium_processors

intel · celeron_processors_firmwarevulnerable

intel · celeron_processors

intel · xeon_processors_firmwarevulnerable

intel · xeon_processors

intel · core_processors_firmwarevulnerable

· core_processors

References (16)

http://www.openwall.com/lists/oss-security/2021/06/08/7

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2021/06/09/2

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2021/06/10/1

Mailing ListThird Party Advisory

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/

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.html

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