VULNERABILITY INTELLIGENCE

CVE-2018-18954

CVSS score5.5 MEDIUM

EPSS probability0.52%

CISA KEVNot currently listed

Published2018-11-15

Last modified2026-06-17

Description

The pnv_lpc_do_eccb function in hw/ppc/pnv_lpc.c in Qemu before 3.1 allows out-of-bounds write or read access to PowerNV memory.