Security Advisory

CVE-2020-7457

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-07-09 13:46:41

Last updated 2024-08-04 09:25:49

Assigner freebsd

State PUBLISHED

Description

In FreeBSD 12.1-STABLE before r359565, 12.1-RELEASE before p7, 11.4-STABLE before r362975, 11.4-RELEASE before p1, and 11.3-RELEASE before p11, missing synchronization in the IPV6_2292PKTOPTIONS socket option set handler contained a race condition allowing a malicious application to modify memory after being freed, possibly resulting in code execution.

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