CVE Vulnerabilities

CVE-2023-33832

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

Published: Jul 19, 2023 | Modified: Jul 27, 2023
CVSS 3.x
4.7
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

IBM Spectrum Protect 8.1.0.0 through 8.1.17.0 could allow a local user to cause a denial of service due to due to improper time-of-check to time-of-use functionality. IBM X-Force ID: 256012.

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. This can cause the product to perform invalid actions when the resource is in an unexpected state.

Affected Software

Name Vendor Start Version End Version
Spectrum_protect_client Ibm 8.1.0.0 (including) 8.1.17.0 (including)
Spectrum_protect_for_space_management Ibm 8.1.0.0 (including) 8.1.17.0 (including)
Spectrum_protect_for_virtual_environments Ibm 8.1.0.0 (including) 8.1.17.0 (including)

Potential Mitigations

References