| ID |
CVE-2025-62862
|
| Sažetak |
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 Boot Error Record Table driver that could result in (1) an out-of-bounds read which leaks Secure-EL0 information to a process running in Non-Secure state or (2) an out-of-bounds write which corrupts Secure or Non-Secure memory, limited to memory mapped to UEFI-MM Secure Partition by the Secure Partition Manager. |
| Reference |
|
| CVSS |
| Base: | 4.6 |
| Impact: | 2.7 |
| Exploitability: | 1.5 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| LOCAL |
LOW |
HIGH |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| NONE |
LOW |
LOW |
|
| CVSS vektor |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L |
| Zadnje važnije ažuriranje |
18-12-2025 - 15:08 |
| Objavljeno |
16-12-2025 - 17:16 |
