Unrated severityNVD Advisory· Published Dec 16, 2025· Updated Dec 17, 2025
CVE-2025-62863
CVE-2025-62863
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2(expand)+ 1 more
- (no CPE)
- (no CPE)range: < 3.5.9.3
Patches
Vulnerability mechanics
References
2News mentions
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