Linux kernel 代码问题漏洞
CNNVD-ID编号 | CNNVD-202004-562 | CVE编号 | CVE-2020-11668 |
发布时间 | 2020-04-09 | 更新时间 | 2021-01-18 |
漏洞类型 | 代码问题 | 漏洞来源 | N/A |
危险等级 | 高危 | 威胁类型 | 本地 |
厂商 | N/A |
漏洞介绍
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。
Linux kernel 5.6.1之前版本中存在代码问题漏洞,该漏洞源于drivers/media/usb/gspca/xirlink_cit.c文件没有正确处理无效的描述符。攻击者可借助特制的请求利用该漏洞造成拒绝服务。
漏洞补丁
目前厂商已发布升级了Linux kernel 代码问题漏洞的补丁,Linux kernel 代码问题漏洞的补丁获取链接:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a246b4d547708f33ff4d4b9a7a5dbac741dc89d8
参考网址
来源:MISC
链接:https://github.com/torvalds/linux/commit/a246b4d547708f33ff4d4b9a7a5dbac741dc89d8
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
来源:MISC
来源:CONFIRM
链接:https://security.netapp.com/advisory/ntap-20200430-0004/
来源:MISC
链接:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.1
来源:UBUNTU
链接:https://usn.ubuntu.com/4364-1/
来源:UBUNTU
链接:https://usn.ubuntu.com/4368-1/
来源:UBUNTU
链接:https://usn.ubuntu.com/4369-1/
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
来源:UBUNTU
链接:https://usn.ubuntu.com/4345-1/
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
来源:DEBIAN
链接:https://www.debian.org/security/2020/dsa-4698
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Linux-kernel-NULL-pointer-dereference-via-xirlink-cit-c-31997
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1768.2/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157489/Ubuntu-Security-Notice-USN-4345-1.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157793/Ubuntu-Security-Notice-USN-4369-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3937/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157755/Ubuntu-Security-Notice-USN-4364-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3907/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.4336/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1779.2/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.0166/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2039/
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-11668
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2008/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.0189/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157871/Ubuntu-Security-Notice-USN-4369-2.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1475/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157774/Ubuntu-Security-Notice-USN-4368-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3064/
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202004-562

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