CVE Vulnerability

CVE-2022-21127

Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2022/06/16/1 Mailing List Patch
https://security.netapp.com/advisory/ntap-20220624-0008/ Third Party Advisory
https://www.debian.org/security/2022/dsa-5178 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:xen:xen:*:*:*:*:*:*:x86:*
cpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:linux:*:*
cpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:windows:*:*
cpe:2.3:a:intel:sgx_psw:*:*:*:*:*:linux:*:*
cpe:2.3:a:intel:sgx_psw:*:*:*:*:*:windows:*:*
cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:linux:*:*
cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:windows:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Information

Published : 2022-06-15 08:15

Updated : 2023-01-31 05:27

NVD link : CVE-2022-21127

Mitre link : CVE-2022-21127

Products Affected
No products.
CWE
CWE-459