CVE编号
CVE-2019-14814利用情况
暂无补丁情况
官方补丁披露时间
2019-09-21漏洞描述
Linux内核中存在基于堆的缓冲区溢出，在Linux内核的marvell wifi芯片驱动程序中，所有版本(5.3除外)都允许本地用户导致拒绝服务(系统崩溃)或可能执行任意代码。解决建议
厂商已发布了漏洞修复程序，请及时关注更新：https://www.kernel.org
参考链接 |
|
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html | |
| http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice... | |
| http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slack... | |
| http://www.openwall.com/lists/oss-security/2019/08/28/1 | |
| https://access.redhat.com/errata/RHSA-2020:0174 | |
| https://access.redhat.com/errata/RHSA-2020:0328 | |
| https://access.redhat.com/errata/RHSA-2020:0339 | |
| https://access.redhat.com/security/cve/cve-2019-14814 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14814 | |
| https://github.com/torvalds/linux/commit/7caac62ed598a196d6ddf8d9c121e12e082cac3a | |
| https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html | |
| https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://seclists.org/bugtraq/2019/Nov/11 | |
| https://security.netapp.com/advisory/ntap-20191031-0005/ | |
| https://usn.ubuntu.com/4157-1/ | |
| https://usn.ubuntu.com/4157-2/ | |
| https://usn.ubuntu.com/4162-1/ | |
| https://usn.ubuntu.com/4162-2/ | |
| https://usn.ubuntu.com/4163-1/ | |
| https://usn.ubuntu.com/4163-2/ | |
| https://www.openwall.com/lists/oss-security/2019/08/28/1 |
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 | linux | linux_kernel | * |
Up to (excluding) 5.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 5.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 7.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | enterprise_linux | 8.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat | messaging_realtime_grid | 2.0 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | bpftool | * |
Up to (excluding) 0:3.10.0-1127.el7 |
|||||
| 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 | ubuntu_14.04_lts | linux-aws | * |
Up to (excluding) 4.4.0-1056.60 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 4.4.0-166.195 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04_lts | linux | * |
Up to (excluding) 4.15.0-66.75 |
|||||
- 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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