CVE-2025-62863 | BDVDB-2026-306174 Detail

Description#

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM PCIe driver that could result in an out-of-bounds write within PCIe driver’s S-EL0 address space.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12025-12-16Record published in the CVE List.
2. Version 22025-12-17Most recent update recorded in the CVE List.