CVE Vulnerabilities

CVE-2021-33097

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

Published: Nov 17, 2021 | Modified: Nov 21, 2024
CVSS 3.x
6.6
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
6 MEDIUM
AV:N/AC:M/Au:S/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Weakness

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.

Affected Software

Name Vendor Start Version End Version
Crypto_api_toolkit_for_intel_sgx Intel * 2021-08-02 (excluding)

Potential Mitigations

References