CVE编号
CVE-2016-0774利用情况
暂无补丁情况
官方补丁披露时间
2016-04-28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中存在安全漏洞，该漏洞源于程序在atomic读取失败后未能正确保持缓冲区偏移和长度同步。本地攻击者可利用该漏洞使内核崩溃，或泄露内核内存给用户空间。
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，详情请关注厂商主页：https://www.kernel.org/
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00025.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00026.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00027.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00028.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00029.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00030.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00031.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00032.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00033.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00034.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00036.html | |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00037.html | |
| http://rhn.redhat.com/errata/RHSA-2016-0494.html | |
| http://rhn.redhat.com/errata/RHSA-2016-0617.html | |
| http://source.android.com/security/bulletin/2016-05-01.html | |
| http://www.debian.org/security/2016/dsa-3503 | |
| http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html | |
| http://www.securityfocus.com/bid/84126 | |
| http://www.ubuntu.com/usn/USN-2967-1 | |
| http://www.ubuntu.com/usn/USN-2967-2 | |
| http://www.ubuntu.com/usn/USN-2968-1 | |
| http://www.ubuntu.com/usn/USN-2968-2 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1303961 | |
| https://security-tracker.debian.org/tracker/CVE-2016-0774 |
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 | debian | DPKG | * |
Up to (excluding) 3.16.2-2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | android | * |
Up to (including) 6.0.1 |
||||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_6 | kernel | * |
Up to (excluding) 0:2.6.32-573.22.1.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel | * |
Up to (excluding) 0:3.10.0-327.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12 | kernel-default | * |
Up to (excluding) 3.12.55-52.42 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_12.04_lts | linux | * |
Up to (excluding) 3.2.0-102.142 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04_lts | linux | * |
Up to (excluding) 3.13.0-86.130 |
|||||
- 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 有限影响
- 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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