CVE编号
CVE-2019-15217利用情况
暂无补丁情况
官方补丁披露时间
2019-08-20漏洞描述
在5.2.3之前的Linux内核中发现了一个问题。在drivers/media/usb/zr364xx/zr364xx.c驱动程序中有一个恶意USB设备导致的空指针取消引用。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d2e73a5f80a5b5aff3caf1ec6d39b5b3f54b26e
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://www.openwall.com/lists/oss-security/2019/08/20/2 | |
| http://www.openwall.com/lists/oss-security/2019/08/22/2 | |
| http://www.openwall.com/lists/oss-security/2019/08/22/3 | |
| http://www.openwall.com/lists/oss-security/2019/08/22/4 | |
| http://www.openwall.com/lists/oss-security/2019/08/22/5 | |
| https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3 | |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id... | |
| https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html | |
| https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html | |
| https://security.netapp.com/advisory/ntap-20190905-0002/ | |
| https://syzkaller.appspot.com/bug?id=9c0c178c24d828a7378f483309001329750aad64 | |
| https://usn.ubuntu.com/4147-1/ | |
| https://usn.ubuntu.com/4286-1/ | |
| https://usn.ubuntu.com/4286-2/ | |
| https://usn.ubuntu.com/4302-1/ |
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) 5.2.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | bpftool | * |
Up to (excluding) 0:3.10.0-1160.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel-rt | * |
Up to (excluding) 0:3.10.0-1160.rt56.1131.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) 4.4.0-1062.66 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 4.4.0-174.204 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04_lts | linux | * |
Up to (excluding) 4.15.0-91.92 |
|||||
- 攻击路径 物理
- 攻击复杂度 容易
- 权限要求 普通权限
- 影响范围 全局影响
- 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 DoS
- 全网数量 N/A
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