CVE编号
CVE-2019-11486利用情况
暂无补丁情况
官方补丁披露时间
2019-04-24漏洞描述
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 5.0.8之前版本中的drivers/tty/n_r3964.c文件的Siemens R3964行规程驱动程序存在竞争条件问题漏洞，该漏洞源于网络系统或产品在运行过程中，并发代码需要互斥地访问共享资源时，对于并发访问的处理不当。解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html | |
| http://www.openwall.com/lists/oss-security/2019/04/29/1 | |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.112 | |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.35 | |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.169 | |
| https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8 | |
| https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c7... | |
| https://github.com/torvalds/linux/commit/c7084edc3f6d67750f50d4183134c4fb5712a5c8 | |
| https://lists.debian.org/debian-lts-announce/2019/05/msg00041.html | |
| https://lists.debian.org/debian-lts-announce/2019/05/msg00042.html | |
| https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html | |
| https://seclists.org/bugtraq/2019/Jun/26 | |
| https://security.netapp.com/advisory/ntap-20190517-0005/ | |
| https://support.f5.com/csp/article/K50222414 | |
| https://www.debian.org/security/2019/dsa-4465 |
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_8 | linux | * |
Up to (excluding) 3.16.57-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | linux | * |
Up to (excluding) 4.9.168-1+deb9u3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * |
Up to (excluding) 5.0.8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | linux | * |
Up to (excluding) 4.12.14-lp150.12.61.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | linux | * |
Up to (excluding) 4.12.14-lp151.28.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | linux | * |
Up to (excluding) 4.4.179-99.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12 | kernel-default-extra | * |
Up to (excluding) 4.12.14-120 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP3 | linux | * |
Up to (excluding) 4.4.180-4.31.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP4 | linux | * |
Up to (excluding) 4.12.14-6.15.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | linux | * |
Up to (excluding) 4.4.180-4.31.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | linux | * |
Up to (excluding) 4.12.14-6.15.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | linux | * |
Up to (excluding) 4.15.0-1056.61~14.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04_lts | linux-azure | * |
Up to (excluding) 4.15.0-1056.61~14.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | linux | * |
Up to (excluding) 4.4.0-1047.53 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 2019-04-29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 4.4.0-150.176 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | linux | * |
Up to (excluding) 4.15.0-1047.49 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04_lts | linux | * |
Up to (excluding) 2019-04-29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04_lts | linux | * |
Up to (excluding) 4.15.0-60.67 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.10 | linux | * |
Up to (excluding) 2019-04-29 |
|||||
- 攻击路径 本地
- 攻击复杂度 困难
- 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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