Adobe Security Bulletin APSB17-02 for Adobe Flash Player describes multiple flaws that can possibly lead to code execution when Flash Player is used to play a specially crafted SWF file.
Quoting from the APSB17-02:
These updates resolve a security bypass vulnerability that could lead to information disclosure (CVE-2017-2938).
These updates resolve use-after-free vulnerabilities that could lead to code execution (CVE-2017-2932, CVE-2017-2936, CVE-2017-2937).
These updates resolve heap buffer overflow vulnerabilities that could lead to code execution (CVE-2017-2927, CVE-2017-2933, CVE-2017-2934, CVE-2017-2935).
These updates resolve memory corruption vulnerabilities that could lead to code execution (CVE-2017-2925, CVE-2017-2926, CVE-2017-2928, CVE-2017-2930, CVE-2017-2931).
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6 Supplementary
Via RHSA-2017:0057 https://rhn.redhat.com/errata/RHSA-2017-0057.html