CVE编号
CVE-2016-9106利用情况
暂无补丁情况
官方补丁披露时间
2016-12-10漏洞描述
QEMU(又称为 Quick Emulator)中hw / 9pfs / 9p.c中的v9fs_write函数中的内存泄漏允许本地客户操作系统管理员通过利用无法释放IO向量来导致拒绝服务(内存消耗)。解决建议
目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接：http://git.qemu.org/?p=qemu.git;a=commit;h=fdfcc9aeea1492f4b819a24c94dfb678145b1bf9
参考链接 |
|
|---|---|
| http://git.qemu.org/?p=qemu.git;a=commit;h=fdfcc9aeea1492f4b819a24c94dfb678145b1bf9 | |
| http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html | |
| http://www.openwall.com/lists/oss-security/2016/10/28/4 | |
| http://www.openwall.com/lists/oss-security/2016/10/30/10 | |
| http://www.securityfocus.com/bid/93964 | |
| https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html | |
| https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg02623.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 | qemu | qemu | * |
Up to (including) 2.7.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | kvm | * |
Up to (excluding) 2.8.1.1-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | kvm | * |
Up to (excluding) 2.8.1-r1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | kvm | * |
Up to (excluding) 1.1.2+dfsg-6+deb7u18 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | kvm | * |
Up to (excluding) 1:2.1+dfsg-12+deb8u7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_23 | kvm | * |
Up to (excluding) 4.5.5-3.fc23 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_24 | kvm | * |
Up to (excluding) 4.6.3-7.fc24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | kvm | * |
Up to (excluding) 4.7.0-7.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.1 | kvm | * |
Up to (excluding) 2.3.1-22.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | kvm | * |
Up to (excluding) 2.6.2-23.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | kvm | * |
Up to (excluding) 1.4.2-50.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP1 | kvm | * |
Up to (excluding) 2.3.1-24.6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | kvm | * |
Up to (excluding) 1.0.0-31.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | kvm | * |
Up to (excluding) 2.0.0+dfsg-2ubuntu1.30 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | kvm | * |
Up to (excluding) 1:2.5+dfsg-5ubuntu10.6 |
|||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 管控权限
- 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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