CVE编号
CVE-2017-5551利用情况
暂无补丁情况
官方补丁披露时间
2017-02-06漏洞描述
Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。Linux Kernel存在拒绝服务漏洞。攻击者利用该漏洞使内核崩溃，造成拒绝服务。
解决建议
厂商已发布了漏洞修复程序，请及时关注更新：http://seclists.org/oss-sec/2017/q1/161
参考链接 |
|
|---|---|
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=497... | |
| http://www.debian.org/security/2017/dsa-3791 | |
| http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.6 | |
| http://www.openwall.com/lists/oss-security/2017/01/21/3 | |
| http://www.securityfocus.com/bid/95717 | |
| http://www.securitytracker.com/id/1038053 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1416126 | |
| https://github.com/torvalds/linux/commit/497de07d89c1410d76a15bec2bb41f24a2a89f31 |
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 | amazon linux_AMI | linux | * |
Up to (excluding) 4.4.51-40.58.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | linux | * |
Up to (excluding) 4.4.51-40.58.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian | DPKG | * |
Up to (excluding) 4.9.6-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | linux | * |
Up to (excluding) 3.2.84-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | linux | * |
Up to (excluding) 3.16.57-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_24 | linux | * |
Up to (excluding) 4.9.6-100.fc24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | linux | * |
Up to (excluding) 4.9.6-200.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * |
Up to (including) 4.9.5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.1 | linux | * |
Up to (excluding) 4.1.38-47.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | linux | * |
Up to (excluding) 4.4.46-11.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_6 | kernel | * |
Up to (excluding) 0:2.6.32-696.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel | * |
Up to (excluding) 0:3.10.0-693.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel-rt | * |
Up to (excluding) 0:3.10.0-693.rt56.617.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_11_SP4 | linux | * |
Up to (excluding) 3.0.101-94.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12 | kernel-default-extra | * |
Up to (excluding) 4.4.73-5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP1 | linux | * |
Up to (excluding) 3.12.69-60.64.29.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP2 | linux | * |
Up to (excluding) 4.4.49-92.11.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | linux | * |
Up to (excluding) 3.0.101-94.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP1 | linux | * |
Up to (excluding) 3.12.69-60.64.29.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | linux | * |
Up to (excluding) 4.4.49-92.11.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | linux | * |
Up to (excluding) 4.4.0-67.88~14.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04_lts | linux | * |
Up to (excluding) 3.13.0-132.181 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | linux | * |
Up to (excluding) 4.10.0-27.30~16.04.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 4.4.0-67.88 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | linux | * |
Up to (excluding) 4.18.0-8.9~18.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04_lts | linux | * |
Up to (excluding) 4.13.0-16.19 |
|||||
- 攻击路径 本地
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- 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 传输被破坏
- 服务器危害 无影响
- 全网数量 N/A
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