CVE编号
CVE-2017-1000407利用情况
暂无补丁情况
官方补丁披露时间
2017-12-12漏洞描述
Linux内核2.6.32和更高版本受到拒绝服务的影响,通过充斥diagnostic port 0x80,可以触发异常,导致内核死机。解决建议
厂商补丁:Linux
-----
目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载:
http://www.linux.org/
https://access.redhat.com/security/cve/cve-2017-1000407
http://www.openwall.com/lists/oss-security/2017/12/04/2
https://bugzilla.redhat.com/show_bug.cgi?id=1520328
https://www.spinics.net/lists/kvm/msg159809.html
参考链接 |
|
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http://www.openwall.com/lists/oss-security/2017/12/04/2 | |
http://www.securityfocus.com/bid/102038 | |
https://access.redhat.com/errata/RHSA-2018:0676 | |
https://access.redhat.com/errata/RHSA-2018:1062 | |
https://access.redhat.com/errata/RHSA-2019:1170 | |
https://access.redhat.com/security/cve/cve-2017-1000407 | |
https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html | |
https://usn.ubuntu.com/3583-1/ | |
https://usn.ubuntu.com/3583-2/ | |
https://usn.ubuntu.com/3617-1/ | |
https://usn.ubuntu.com/3617-2/ | |
https://usn.ubuntu.com/3619-1/ | |
https://usn.ubuntu.com/3619-2/ | |
https://usn.ubuntu.com/3632-1/ | |
https://www.debian.org/security/2017/dsa-4073 | |
https://www.debian.org/security/2018/dsa-4082 | |
https://www.spinics.net/lists/kvm/msg159809.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 | redhat | virtualization_host | 4.0 | - | |||||
运行在以下环境 | |||||||||
系统 | redhat_7 | kernel | * |
Up to (excluding) 0:3.10.0-862.el7 |
|||||
运行在以下环境 | |||||||||
系统 | redhat_7 | kernel-rt | * |
Up to (excluding) 0:3.10.0-862.rt56.804.el7 |
|||||
运行在以下环境 | |||||||||
系统 | suse_12 | kernel-ec2 | * |
Up to (excluding) 3.12.74-60.64.110 |
|||||
运行在以下环境 | |||||||||
系统 | ubuntu_14.04_lts | linux | * |
Up to (excluding) 3.13.0-142.191 |
|||||
运行在以下环境 | |||||||||
系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 4.4.0-119.143 |
|||||
运行在以下环境 | |||||||||
系统 | ubuntu_18.04_lts | linux | * |
Up to (excluding) 4.15.0-10.11 |
|||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 越权影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 100
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