CVE-2021-42778

Description

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

Affected Platforms

Weakness Type

CWE-672, CWE-415

References

• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185
• https://bugzilla.redhat.com/show_bug.cgi?id=2016083
• https://github.com/OpenSC/OpenSC/commit/f015746d
• https://security.gentoo.org/glsa/202209-03
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28185
• https://bugzilla.redhat.com/show_bug.cgi?id=2016083