ICS Advisory (ICSA-21-119-04)

Multiple RTOS

An advisory from CISA reports on a public report, known as “BadAlloc” that details vulnerabilities found in multiple real-time operating systems (RTOS) and supporting libraries. The CISA advisory provides early notice of the reported vulnerabilities and identify baseline mitigations for reducing risks to these and other cybersecurity attacks.

Read the details of the advisory at https://us-cert.cisa.gov/ics/advisories/icsa-21-119-04

  • CVSS v3 9.8
  • ATTENTION: Exploitable remotely/low attack complexity
  • Vendors: Multiple
  • Equipment: Multiple
  • Vulnerabilities: Integer Overflow or Wraparound