Linux kernel 输入验证错误漏洞
CNNVD-ID编号 | CNNVD-202006-740 | CVE编号 | CVE-2020-13974 |
发布时间 | 2020-06-09 | 更新时间 | 2021-01-05 |
漏洞类型 | 输入验证错误 | 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基金会的开源操作系统Linux所使用的内核。
Linux kernel 5.7.1及之前版本中的drivers/tty/vt/keyboard.c文件存在输入验证错误漏洞。本地攻击者可利用该漏洞在系统上执行任意代码。
漏洞补丁
目前厂商已发布升级了Linux kernel 输入验证错误漏洞的补丁,Linux kernel 输入验证错误漏洞的补丁获取链接:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b86dab054059b970111b5516ae548efaae5b3aae
参考网址
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html
来源:UBUNTU
链接:https://usn.ubuntu.com/4485-1/
来源:MISC
来源:MISC
链接:https://lkml.org/lkml/2020/3/22/482
来源:UBUNTU
链接:https://usn.ubuntu.com/4483-1/
来源:MISC
来源:UBUNTU
链接:https://usn.ubuntu.com/4439-1/
来源:UBUNTU
链接:https://usn.ubuntu.com/4440-1/
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html
来源:UBUNTU
链接:https://usn.ubuntu.com/4427-1/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/159044/Ubuntu-Security-Notice-USN-4485-1.html
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Linux-kernel-integer-overflow-via-drivers-tty-vt-keyboard-c-32511
来源:www.ibm.com
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2562/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2532/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2798/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3063/
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-13974
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158509/Ubuntu-Security-Notice-USN-4427-1.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158629/Ubuntu-Security-Notice-USN-4440-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2711/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2507/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2739/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.3011/
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202006-740

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