← Back

CVE-2021-33097

nvd nist
Published: Nov 17, 2021Modified: Jun 17, 2026

JSON object

Loading...
6.6
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.7 / Impact: 5.9
Source: NVD

Description

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.

Affected (1)

Intel
1 product
Crypto Api Toolkit For Intel Sgx
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Crypto Api Toolkit For Intel Sgx
Before 2021-08-02

Related CWEs

CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

References (2)

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

Timeline

No history available yet.