intel nuc_m15_laptop_kit_lapbc510_firmware 跨界内存写
CVE编号
CVE-2022-40246利用情况
暂无补丁情况
N/A披露时间
2022-09-21漏洞描述
A potential attacker can write one byte by arbitrary address at the time of the PEI phase (only during S3 resume boot mode) and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Virtual Machines (VMs) and bypassing memory isolation and confidential computing boundaries. Additionally, an attacker can build a payload which can be injected into the SMRAM memory. This issue affects: Module name: SbPei SHA256: d827182e5f9b7a9ff0b9d3e232f7cfac43b5237e2681e11f005be627a49283a9 Module GUID: c1fbd624-27ea-40d1-aa48-94c3dc5c7e0d解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://www.ami.com/security-center/ | |
| https://www.binarly.io/advisories/BRLY-2022-014 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 系统 | intel | nuc_m15_laptop_kit_lapbc510_firmware | 0072 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | intel | nuc_m15_laptop_kit_lapbc710_firmware | 0072 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | intel | nuc_m15_laptop_kit_lapbc510 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | intel | nuc_m15_laptop_kit_lapbc710 | - | - | |||||
- 攻击路径 物理
- 攻击复杂度 低
- 权限要求 高
- 影响范围 已更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-787 | 跨界内存写 |
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