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CVE-2021-0089

nvd nist
Published: Jun 9, 2021Modified: Nov 21, 2024

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6.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Exploitability: 2.0 / Impact: 4.0
Source: NVD

Description

Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.

Affected (8)

Debian
1 product
Debian Linux
Fedoraproject
1 product
Fedora
Intel
5 products
Pentium Processors Firmware
Celeron Processors Firmware
Xeon Processors Firmware
Core Processors Firmware
Itanium Processors Firmware
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Debian Linux
Version 10.0
Fedoraproject
Fedora
Version 33
Fedora
Version 34
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Pentium Processors Firmware
All versions
Running on/withPlatform Versions
Intel
Pentium Processors
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Celeron Processors Firmware
All versions
Running on/withPlatform Versions
Intel
Celeron Processors
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Xeon Processors Firmware
All versions
Running on/withPlatform Versions
Intel
Xeon Processors
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Core Processors Firmware
All versions
Running on/withPlatform Versions
Intel
Core Processors
All versions
Configuration F
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Itanium Processors Firmware
All versions
Running on/withPlatform Versions
Intel
Itanium Processors
All versions

Related CWEs

CWE-203
Observable Discrepancy
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

References (16)

Source: secure@intel.com
Mailing ListThird Party Advisory
Source: secure@intel.com
Mailing ListThird Party Advisory
Source: secure@intel.com
Mailing ListThird Party Advisory
Source: secure@intel.com
Source: secure@intel.com
Source: secure@intel.com
Third Party Advisory
Source: secure@intel.com
Third Party Advisory
Source: secure@intel.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.