CNNVD-ID编号 | CNNVD-202010-133 |
CVE编号 | CVE-2020-25643 |
发布时间 | 2020-10-06 |
更新时间 | 2020-12-16 |
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 | 远程 |
厂 商 | N/A |
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。KVM是其中的一个基于内核的虚拟机。
Linux kernel 5.9-rc7版本存在安全漏洞,该漏洞源于HDLC PPP模块发现了一个缺陷。内存损坏和读溢出是由ppp cp解析cr函数中不正确的输入验证引起的,攻击者可利用该漏洞导致系统崩溃或拒绝服务。
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://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html
来源:CONFIRM
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html
来源:MISC
来源:DEBIAN
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00042.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/10/msg00028.html
来源:MISC
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/160503/Red-Hat-Security-Advisory-2020-5441-01.html
来源:www.auscert.org.au
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/160477/Ubuntu-Security-Notice-USN-4658-2.html
来源:nvd.nist.gov
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/160305/Ubuntu-Security-Notice-USN-4657-1.html
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:vigilance.fr
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/160342/Ubuntu-Security-Notice-USN-4660-1.html
来源:www.auscert.org.au
暂无