CVE-2021-22156

2021-08-1718:35:38

blackberry

www.cve.org

9.9 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.5%

JSON

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.

CNA Affected

[
  {
    "product": "BlackBerry QNX Software Development Platform (SDP), QNX OS for Medical and QNX OS for Safety",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "QNX SDP 6.5.0 SP1 and earlier"
      },
      {
        "status": "affected",
        "version": "QNX OS for Medical 1.1 and earlier"
      },
      {
        "status": "affected",
        "version": "QNX OS for Safety 1.0.1 and earlier"
      }
    ]
  }
]