CVE编号
CVE-2018-16276利用情况
暂无补丁情况
官方补丁披露时间
2018-09-01漏洞描述
在Linux内核的driver / usb / misc / yurex.c的yurex_read（）中发现了越界访问问题。本地攻击者可能在yurex USB驱动程序中使用带有错误边界的用户访问读/写操作，以使内核崩溃或潜在的特权升级。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.17.7
参考链接 |
|
|---|---|
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f1e... | |
| https://bugzilla.suse.com/show_bug.cgi?id=1106095 | |
| https://bugzilla.suse.com/show_bug.cgi?id=1115593 | |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.17.7 | |
| https://github.com/torvalds/linux/commit/f1e255d60ae66a9f672ff9a207ee6cd8e33d2679 | |
| https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html | |
| https://usn.ubuntu.com/3776-1/ | |
| https://usn.ubuntu.com/3776-2/ | |
| https://usn.ubuntu.com/3847-1/ | |
| https://usn.ubuntu.com/3847-2/ | |
| https://usn.ubuntu.com/3847-3/ | |
| https://usn.ubuntu.com/3849-1/ | |
| https://usn.ubuntu.com/3849-2/ | |
| https://www.debian.org/security/2018/dsa-4308 |
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 | canonical | ubuntu_linux | 12.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 14.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 16.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | canonical | ubuntu_linux | 18.04 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian | debian_linux | 9.0 | - | |||||
| 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 | debian_9 | linux | * |
Up to (excluding) 4.9.110-3+deb9u5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * |
Up to (excluding) 4.17.7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | linux | * |
Up to (excluding) 4.4.159-73.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_11_SP4 | linux | * |
Up to (excluding) 3.0.101-108.71.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12 | kernel-ec2 | * |
Up to (excluding) 3.12.74-60.64.104 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP3 | linux | * |
Up to (excluding) 4.4.162-4.19.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | linux | * |
Up to (excluding) 3.0.101-108.71.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | linux | * |
Up to (excluding) 4.4.162-4.19.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | linux | * |
Up to (excluding) 4.15.0-1036.38~14.04.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04_lts | linux | * |
Up to (excluding) 3.13.0-164.214 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | linux | * |
Up to (excluding) 4.15.0-1026.27~16.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 4.4.0-137.163 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | linux | * |
Up to (excluding) 4.15.0-1031.33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04_lts | linux | * |
Up to (excluding) 4.15.0-43.46 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.10 | linux | * |
Up to (excluding) 4.17.0-6.7 |
|||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 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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