Wind River Support Network

HomeDefectsLIN1023-245
Acknowledged

LIN1023-245 : Security Advisory - dnsmasq - CVE-2021-45951

Created: Apr 26, 2023    Updated: Jan 12, 2026
Found In Version: 10.23.30.1
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: Userspace

Description

Dnsmasq 2.86 has a heap-based buffer overflow in check_bad_address (called from check_for_bogus_wildcard and FuzzCheckForBogusWildcard).
  • Linkedin
  • Facebook
  • Twitter
  • Youtube