CVE-2021-33097

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-33097
Time-of-check time-of-use vulnerability in the Crypto API Toolkit for Intel(R) SGX may allow a privileged user to potentially enable escalation of privilege via network access.

6.6 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.7 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:P

Exploitability : 6.8 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00565.html Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:intel:crypto_api_toolkit_for_intel_sgx:*:*:*:*:*:*:*:*
History

22 Nov 2021, 20:50

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 6.0
v3 : 6.6
References (MISC) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00565.html - (MISC) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00565.html - Vendor Advisory
CPE cpe:2.3:a:intel:crypto_api_toolkit_for_intel_sgx:*:*:*:*:*:*:*:*
CWE CWE-367

17 Nov 2021, 20:17

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-17 20:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-33097

Mitre link : CVE-2021-33097

CVE.ORG link : CVE-2021-33097

JSON object : View

Products Affected

intel

  • crypto_api_toolkit_for_intel_sgx
CWE
CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition