CVE编号
CVE-2019-11810利用情况
暂无补丁情况
官方补丁披露时间
2019-05-08漏洞描述
在5.0.7之前的Linux内核中发现了一个问题。当drivers / scsi / megaraid / megaraid_sas_base.c中的megasas_alloc_cmds()中的megasas_create_frame_pool()失败时,可能会发生NULL指针取消引用。这导致拒绝服务,与UAF相关。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 |
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http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00055.html | |
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00056.html | |
http://www.securityfocus.com/bid/108286 | |
https://access.redhat.com/errata/RHSA-2019:1959 | |
https://access.redhat.com/errata/RHSA-2019:1971 | |
https://access.redhat.com/errata/RHSA-2019:2029 | |
https://access.redhat.com/errata/RHSA-2019:2043 | |
https://access.redhat.com/errata/RHSA-2019:2736 | |
https://access.redhat.com/errata/RHSA-2019:2837 | |
https://access.redhat.com/errata/RHSA-2019:3217 | |
https://access.redhat.com/errata/RHSA-2020:0036 | |
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.7 | |
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bc... | |
https://github.com/torvalds/linux/commit/bcf3b67d16a4c8ffae0aa79de5853435e683945c | |
https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html | |
https://security.netapp.com/advisory/ntap-20190719-0003/ | |
https://support.f5.com/csp/article/K50484570 | |
https://usn.ubuntu.com/4005-1/ | |
https://usn.ubuntu.com/4008-1/ | |
https://usn.ubuntu.com/4008-3/ | |
https://usn.ubuntu.com/4115-1/ | |
https://usn.ubuntu.com/4118-1/ |
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) 5.0.7 |
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运行在以下环境 | |||||||||
系统 | redhat_6 | kernel | * |
Up to (excluding) 0:2.6.32-754.22.1.el6 |
|||||
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 | 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) 4.4.0-1054.58 |
|||||
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_lts | linux | * |
Up to (excluding) 4.15.0-60.67 |
|||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 无需权限
- 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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