AMD CPUs 安全漏洞
CVE编号
CVE-2021-26342利用情况
暂无补丁情况
N/A披露时间
2022-05-12漏洞描述
AMD CPUs是美国AMD公司的一个系列CPU。 AMD CPUs 存在安全漏洞，该漏洞源于未能刷新TLB会导致微码使用过时的TLB，从而泄露内存内容。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.amd.com/en/corporate/product-security/bulletin/amd-sb-1028 |
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 | amd | epyc_7001_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7251_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7261_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7281_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_72f3_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7301_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7313p_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7313_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7343_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7351p_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7351_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7371_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7373x_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_73f3_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7401p_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7401_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7413_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7443p_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7443_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7451_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7453_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7473x_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_74f3_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7501_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7513_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7543p_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7543_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7551p_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7551_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7573x_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_75f3_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7601_firmware | * | Up to (excluding) naplespi-sp3_1.0.0.h | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7643_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7663_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7713p_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7713_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7763_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | amd | epyc_7773x_firmware | * | Up to (excluding) milanpi-sp3_1.0.0.7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | kernel | * | Up to (excluding) 20210208-150300.4.10.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | kernel | * | Up to (excluding) 20220509-150400.4.5.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | kernel | * | Up to (excluding) 20190618-5.25.2 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7001 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7251 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7261 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7281 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_72f3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7301 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7313 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7313p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7343 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7351 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7351p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7371 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7373x | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_73f3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7401 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7401p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7413 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7443 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7443p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7451 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7453 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7473x | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_74f3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7501 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7513 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7543 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7543p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7551 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7551p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7573x | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_75f3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7601 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7643 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7663 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7713 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7713p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7763 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | amd | epyc_7773x | - | - | |||||
- 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 无
- 保密性 低
- 完整性 无
| CWE-ID | 漏洞类型 |
| NVD-CWE-noinfo |
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