Vulnerabilities > Blackberry > QNX OS FOR Safety > Critical

DATE CVE VULNERABILITY TITLE RISK
2021-08-17 CVE-2021-22156 Integer Overflow or Wraparound vulnerability in Blackberry products
An integer overflow vulnerability in the calloc() function of the C runtime library of affected versions of BlackBerry® QNX Software Development Platform (SDP) version(s) 6.5.0SP1 and earlier, QNX OS for Medical 1.1 and earlier, and QNX OS for Safety 1.0.1 and earlier that could allow an attacker to potentially perform a denial of service or execute arbitrary code.
network
low complexity
blackberry CWE-190
critical
 9.8
9.8