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CVE-2021-42778

opensc: Heap double free in sc_pkcs15_free_tokeninfo

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Severity

Low

Red Hat Product Security

2

CVSS 3.1

Review impact separately from score.

Published · January 4, 2021

Updated · November 21, 2025

Description

A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 2
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE-415 · Double Free