insydeh2o 安全漏洞 (CVE-2023-34195)
CVE编号
CVE-2023-34195利用情况
暂无补丁情况
N/A披露时间
2023-09-18漏洞描述
An issue was discovered in SystemFirmwareManagementRuntimeDxe in Insyde InsydeH2O with kernel 5.0 through 5.5. The implementation of the GetImage method retrieves the value of a runtime variable named GetImageProgress, and later uses this value as a function pointer. This variable is wiped out by the same module near the end of the function. By setting this UEFI variable from the OS to point into custom code, an attacker could achieve arbitrary code execution in the DXE phase, before several chipset locks are set.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.insyde.com/security-pledge | |
| https://www.insyde.com/security-pledge/SA-2023052 |
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 | |||||||||
| 应用 | insyde | insydeh2o | * | From (including) 5.2 | Up to (excluding) 5.2.05.28.22 | ||||
| 运行在以下环境 | |||||||||
| 应用 | insyde | insydeh2o | * | From (including) 5.3 | Up to (excluding) 5.3.05.37.22 | ||||
| 运行在以下环境 | |||||||||
| 应用 | insyde | insydeh2o | * | From (including) 5.4 | Up to (excluding) 5.4.05.45.22 | ||||
| 运行在以下环境 | |||||||||
| 应用 | insyde | insydeh2o | * | From (including) 5.5 | Up to (excluding) 5.5.05.53.22 | ||||
| 运行在以下环境 | |||||||||
| 应用 | insyde | insydeh2o | * | From (including) 5.6 | Up to (excluding) 5.6.05.60.22 | ||||
- 攻击路径 本地
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| NVD-CWE-noinfo |
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