CVE编号
CVE-2017-15265利用情况
暂无补丁情况
官方补丁披露时间
2017-10-17漏洞描述
在4.13.8之前，Linux内核中的ALSA子系统中的竞争条件允许本地用户通过与sound/core/seq/seq_clientmgr.c和sound/core/seq/seq_port .c相关的/dev/snd/seq /seq ioctl调用来导致拒绝服务(UAF)，或者可能产生未指定的其他影响。解决建议
厂商补丁：Linux
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目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：https://www.kernel.org/
参考链接 |
|
|---|---|
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=711... | |
| http://mailman.alsa-project.org/pipermail/alsa-devel/2017-October/126292.html | |
| http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.8 | |
| http://www.openwall.com/lists/oss-security/2017/10/11/3 | |
| http://www.securityfocus.com/bid/101288 | |
| http://www.securitytracker.com/id/1039561 | |
| https://access.redhat.com/errata/RHSA-2018:0676 | |
| https://access.redhat.com/errata/RHSA-2018:1062 | |
| https://access.redhat.com/errata/RHSA-2018:1130 | |
| https://access.redhat.com/errata/RHSA-2018:1170 | |
| https://access.redhat.com/errata/RHSA-2018:2390 | |
| https://access.redhat.com/errata/RHSA-2018:3822 | |
| https://access.redhat.com/errata/RHSA-2018:3823 | |
| https://bugzilla.suse.com/show_bug.cgi?id=1062520 | |
| https://github.com/torvalds/linux/commit/71105998845fb012937332fe2e806d443c09e026 | |
| https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+Stru... | |
| https://lists.debian.org/debian-lts-announce/2017/12/msg00004.html | |
| https://source.android.com/security/bulletin/2018-02-01 | |
| https://usn.ubuntu.com/3698-1/ | |
| https://usn.ubuntu.com/3698-2/ | |
| https://www.oracle.com/security-alerts/cpujul2020.html | |
| https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.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 | centos_6 | linux | * |
Up to (excluding) 2.6.32-754.3.5.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_7 | linux | * |
Up to (excluding) 3.2.96-1 |
|||||
| 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) 4.9.65-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | linux | * |
Up to (excluding) 4.13.8-100.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | linux | * |
Up to (excluding) 4.13.8-200.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | linux | * |
Up to (excluding) 4.13.8-300.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | linux | linux_kernel | * |
Up to (including) 4.13.7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | linux | * |
Up to (excluding) 4.4.92-18.36.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | linux | * |
Up to (excluding) 4.4.92-31.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle linux_6 | linux | * |
Up to (excluding) 2.6.32-754.3.5.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle linux_7 | linux | * |
Up to (excluding) 3.10.0-862.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | linux | * |
Up to (excluding) 2.6.32-754.3.5.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | linux | * |
Up to (excluding) 3.10.0-862.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_5 | kernel | * |
Up to (excluding) 0:2.6.18-436.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_6 | kernel | * |
Up to (excluding) 0:2.6.32-754.3.5.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel | * |
Up to (excluding) 0:3.10.0-693.25.2.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel | * |
Up to (excluding) 0:3.10.0-862.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | kernel-rt | * |
Up to (excluding) 0:3.10.0-862.rt56.804.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_11_SP4 | linux | * |
Up to (excluding) 3.0.101-108.18.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12 | kernel-default-extra | * |
Up to (excluding) 4.12.14-94.41 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP2 | linux | * |
Up to (excluding) 4.4.103-92.53.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | sles_12_SP3 | linux | * |
Up to (excluding) 4.4.92-6.18.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | linux | * |
Up to (excluding) 3.0.101-108.18.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | linux | * |
Up to (excluding) 4.4.103-92.53.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | linux | * |
Up to (excluding) 4.4.92-6.18.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | linux | * |
Up to (excluding) 4.4.0-101.124~14.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04_lts | linux | * |
Up to (excluding) 3.13.0-153.203 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | linux | * |
Up to (excluding) 4.4.0-1034.34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04_lts | linux | * |
Up to (excluding) 4.4.0-101.124 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | linux | * |
Up to (excluding) 4.18.0-8.9~18.04.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04_lts | linux | * |
Up to (excluding) 4.13.0-17.20 |
|||||
- 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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