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CVE-2025-62864

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ampere Computing AmpereOne AC03等都是美国Ampere Computing公司的一款处理器芯片。 Ampere多款产品存在安全漏洞，该漏洞源于SMC调用格式错误，可能导致UEFI-MM安全分区环境越界写入。以下产品和版本受到影响：Ampere AmpereOne AC03 3.5.9.3之前版本、AmpereOne AC04 4.4.5.2之前版本和AmpereOne M 5.4.5.1之前版本。

AI Predicted 7.8 Difficulty: Hard EPSS 0.36% · P29

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-62864

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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 MMCommunicate service that could result in an out-of-bounds write within the UEFI-MM Secure Partition context.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Ampere多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ampere Computing AmpereOne AC03等都是美国Ampere Computing公司的一款处理器芯片。 Ampere多款产品存在安全漏洞，该漏洞源于SMC调用格式错误，可能导致UEFI-MM安全分区环境越界写入。以下产品和版本受到影响：Ampere AmpereOne AC03 3.5.9.3之前版本、AmpereOne AC04 4.4.5.2之前版本和AmpereOne M 5.4.5.1之前版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2025-62864

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III. Intelligence Information for CVE-2025-62864

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Other References for CVE-2025-62864 (2)

Same Patch Batch · n/a · 2025-12-16 · 19 CVEs total

CVE-2025-62863 Ampere Computing多款产品 安全漏洞
CVE-2025-65834 Shotcut 安全漏洞
CVE-2025-65593 nopCommerce 安全漏洞
CVE-2025-65590 nopCommerce 安全漏洞
CVE-2025-65592 nopCommerce 安全漏洞
CVE-2025-65591 nopCommerce 安全漏洞
CVE-2025-65581 abp 安全漏洞
CVE-2025-65589 nopCommerce 安全漏洞
CVE-2025-52196 CTERA Portal 安全漏洞
CVE-2025-64012 InvoicePlane 安全漏洞
CVE-2025-62862 Ampere Computing多款产品 安全漏洞
CVE-2025-50401 Mercury D196G 安全漏洞
CVE-2025-50398 Mercury D196G 安全漏洞
CVE-2025-29231 Linksys E5600 安全漏洞
CVE-2025-63414 Allsky Camera 安全漏洞
CVE-2025-65427 Dbit N300 T1 Pro Easy Setup Wireless Wi-Fi Router 安全漏洞
CVE-2025-65319 Blue Mail 安全漏洞
CVE-2025-65318 Canary Mail 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-62864

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