CVE-2025-70102 (GCVE-0-2025-70102)

Vulnerability from cvelistv5 – Published: 2026-06-15 00:00 – Updated: 2026-06-16 14:47
VLAI
Summary
A NULL pointer dereference occurs in Roy Marples NetworkConfiguration/dhcpcd 10.3.0 while parsing configuration options. In parse_option() (src/if-options.c:1886), the code performs a member access on a NULL pointer of type 'struct dhcp_opt' when an unexpected/invalid option token or parsing state causes the lookup to yield NULL. The instrumented fuzzing build reports 'runtime error: member access within null pointer of type struct dhcp_opt' and aborts.
Severity
6.3 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-16 14:47 UTC
CWE
  • n/a
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Show details on NVD website
To clipboard 

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