Is CVE-2021-32032 actively exploited?

CVE-2021-32032 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-32032?

CVE-2021-32032 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2021-32032?

Patch guidance is available from linaro security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-32032.

Which products are affected by CVE-2021-32032?

1 product: linaro trusted firmware-m.

Fix CVE-2021-32032 - HIGH linaro trusted firmware-m

Description

In Trusted Firmware-M through 1.3.0, cleaning up the memory allocated for a multi-part cryptographic operation (in the event of a failure) can prevent the abort() operation in the associated cryptographic library from freeing internal resources, causing a memory leak.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-401

Metadata

Primary Vendor: LINARO
Published: 5/21/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-32032

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary