中危 Intel Processors信息泄露漏洞（CVE-2022-21125）
CVE编号
CVE-2022-21125利用情况
暂无补丁情况
官方补丁披露时间
2022-06-14漏洞描述
Intel Processors（英特尔处理器）是美国英特尔（Intel）公司的提供解释计算机指令以及处理计算机软件中的数据。 某些Intel Processors的内存映射I/O（MMIO）存在信息泄露漏洞，该漏洞源于程序未对微体系结构填充缓冲区（microarchitectural fill buffers）进行完全过滤。经过身份验证的攻击者利用该漏洞通过本地访问导致信息泄露。 受影响系统： Intel Intel Processors解决建议
Intel已经为此发布了一个安全公告（intel-sa-00615.html）以及相应补丁:链接：https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html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 | intel | sgx_dcap | * | Up to (excluding) 1.14.100.3 | |||||
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| 应用 | intel | sgx_psw | * | Up to (excluding) 2.16.100.3 | |||||
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| 应用 | intel | sgx_psw | * | Up to (excluding) 2.17.100.3 | |||||
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| 应用 | intel | sgx_sdk | * | Up to (excluding) 2.16.100.3 | |||||
| 运行在以下环境 | |||||||||
| 应用 | intel | sgx_sdk | * | Up to (excluding) 2.17.100.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | kernel | * | Up to (excluding) 4.19.91-27.al7 | |||||
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| 系统 | alpine_3.13 | xen | * | Up to (excluding) 4.14.5-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | xen | * | Up to (excluding) 4.15.2-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | xen | * | Up to (excluding) 4.15.2-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | xen | * | Up to (excluding) 4.16.1-r2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | xen | * | Up to (excluding) 4.16.1-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | xen | * | Up to (excluding) 4.16.1-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | xen | * | Up to (excluding) 4.16.1-r3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | kernel | * | Up to (excluding) 5.15.50-23.125.amzn2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2022 | kernel | * | Up to (excluding) 5.15.73-45.135.amzn2022 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2023 | kernel | * | Up to (excluding) 6.1.10-15.42.amzn2023 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_7 | kernel | * | Up to (excluding) 3.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | anolis_os_8 | kernel | * | Up to (excluding) 4.18 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | kernel | * | Up to (excluding) 3.10.0-1160.76.1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | kernel | * | Up to (excluding) 4.18.0-372.26.1.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | intel-microcode | * | Up to (excluding) 4.19.249-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | intel-microcode | * | Up to (excluding) 5.10.127-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | intel-microcode | * | Up to (excluding) 5.18.5-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | linux | * | Up to (excluding) 4.9.320-2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | intel-microcode | * | Up to (excluding) 5.18.5-1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | xen | * | Up to (excluding) 5.18.5-100.fc35 | |||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | xen | * | Up to (excluding) 5.18.5-200.fc36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | kernel | * | Up to (excluding) 4.19.90-25.21.v2101.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | kernel | * | Up to (excluding) 4.19.90-25.21.v2101.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_5.2 | xen-libs | * | Up to (excluding) 5.3.18-150300.93.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | xen | * | Up to (excluding) 5.3.18-150300.59.71.2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | xen | * | Up to (excluding) 5.14.21-150400.24.11.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | oraclelinux-release | * | Up to (excluding) 1.17-33.31.0.3.el6_10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 4.14.35-2047.514.5.el7uek | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | oraclelinux-release | * | Up to (excluding) 4.18.0-372.26.1.0.1.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_9 | kernel | * | Up to (excluding) 5.14.0-162.6.1.el9_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel-rt | * | Up to (excluding) 3.10.0-1160.76.1.el7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | kernel | * | Up to (excluding) 4.18.0-372.26.1.el8_6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_9 | kernel | * | Up to (excluding) 5.14.0-162.6.1.el9_1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | xen | * | Up to (excluding) 4.12.14-122.124.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | linux-hwe-5.4 | * | Up to (excluding) 4.15.0-1130.146 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | linux | * | Up to (excluding) 5.13.0-1017.19 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.10 | linux | * | Up to (excluding) 3.20220510.0ubuntu0.21.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.04 | linux | * | Up to (excluding) 5.15.0-1012.15 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_22.10 | intel-microcode | * | Up to (excluding) 3.20220510.0ubuntu1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_a | kernel | * | Up to (excluding) 4.19.0-91.82.141.uelc20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_c | kernel | * | Up to (excluding) 4.19.0-91.77.141.uelc20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | unionos_d | kernel | * | Up to (excluding) 4.19.90-5054 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-459 | 清理环节不完整 |
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