CVE编号
CVE-2019-11599利用情况
暂无补丁情况
官方补丁披露时间
2019-04-30漏洞描述
在5.0.10之前的Linux内核中的coredump实现不使用锁定或其他机制来防止vma布局或vma标志在运行时发生更改，这允许本地用户获取敏感信息，导致拒绝服务或可能具有未指定的其他通过mmget_not_zero或get_task_mm调用触发竞争条件的影响。这与fs / userfaultfd.c，mm / mmap.c，fs / proc / task_mmu.c和drivers / infiniband / core / uverbs_main.c有关。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/2019-07/msg00014.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html | |
| http://packetstormsecurity.com/files/152663/Linux-Missing-Lockdown.html | |
| http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slack... | |
| http://www.openwall.com/lists/oss-security/2019/04/29/1 | |
| http://www.openwall.com/lists/oss-security/2019/04/29/2 | |
| http://www.openwall.com/lists/oss-security/2019/04/30/1 | |
| http://www.securityfocus.com/bid/108113 | |
| https://access.redhat.com/errata/RHSA-2019:2029 | |
| https://access.redhat.com/errata/RHSA-2019:2043 | |
| https://access.redhat.com/errata/RHSA-2019:3309 | |
| https://access.redhat.com/errata/RHSA-2019:3517 | |
| https://access.redhat.com/errata/RHSA-2020:0100 | |
| https://access.redhat.com/errata/RHSA-2020:0103 | |
| https://access.redhat.com/errata/RHSA-2020:0179 | |
| https://access.redhat.com/errata/RHSA-2020:0543 | |
| https://bugs.chromium.org/p/project-zero/issues/detail?id=1790 | |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.114 | |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.37 | |
| https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.10 | |
| https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=04... | |
| https://github.com/torvalds/linux/commit/04f5866e41fb70690e28397487d8bd8eea7d712a | |
| 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/Jul/33 | |
| https://seclists.org/bugtraq/2019/Jun/26 | |
| https://security.netapp.com/advisory/ntap-20190517-0002/ | |
| https://security.netapp.com/advisory/ntap-20200608-0001/ | |
| https://support.f5.com/csp/article/K51674118 | |
| https://support.f5.com/csp/article/K51674118?utm_source=f5support&utm_medium=RSS | |
| https://usn.ubuntu.com/4069-1/ | |
| https://usn.ubuntu.com/4069-2/ | |
| https://usn.ubuntu.com/4095-1/ | |
| https://usn.ubuntu.com/4115-1/ | |
| https://usn.ubuntu.com/4118-1/ | |
| https://www.debian.org/security/2019/dsa-4465 | |
| https://www.exploit-db.com/exploits/46781/ | |
| https://www.oracle.com/security-alerts/cpuApr2021.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 | |||||||||
| 系统 | amazon linux_2 | linux | * |
Up to (excluding) 4.14.133-113.105.amzn2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon linux_AMI | linux | * |
Up to (excluding) 4.14.133-88.105.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | linux | * |
Up to (excluding) 4.14.133-113.105.amzn2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | linux | * |
Up to (excluding) 4.14.133-88.105.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | linux | * |
Up to (excluding) 4.18.0-147.el8 |
|||||
| 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) 5.0.10 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | linux | * |
Up to (excluding) 4.12.14-lp150.12.67.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.1 | linux | * |
Up to (excluding) 4.12.14-lp151.28.10.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle linux_7 | linux | * |
Up to (excluding) 3.10.0-1062.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle linux_8 | linux | * |
Up to (excluding) 4.18.0-147.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | linux | * |
Up to (excluding) 3.10.0-1062.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | linux | * |
Up to (excluding) 4.18.0-147.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | bpftool | * |
Up to (excluding) 0:3.10.0-1062.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel-rt | * |
Up to (excluding) 0:3.10.0-1062.rt56.1022.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | linux | * |
Up to (excluding) 4.18.0-147.el8 |
|||||
| 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) 1-4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | linux | * |
Up to (excluding) 1-4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | linux | * |
Up to (excluding) 4.4.0-1118.127 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 4.4.0-159.187 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | linux | * |
Up to (excluding) 5.0.0-1015.16 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04_lts | linux | * |
Up to (excluding) 4.15.0-60.67 |
|||||
- 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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