| CNNVD-ID编号 | CNNVD-201909-887 |
| CVE编号 | CVE-2019-14821 |
| 发布时间 | 2019-09-18 |
| 更新时间 | 2020-07-16 |
| 漏洞类型 | 缓冲区错误 |
| 漏洞来源 | N/A |
| 危险等级 | 高危 |
| 威胁类型 | 本地 |
| 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 5.3及之前版本中的KVM虚拟机监视器的实现存在安全漏洞。攻击者可利用该漏洞造成主机内核崩溃,导致拒绝服务或可能提升权限。
目前厂商已发布升级了Linux kernel 缓冲区错误漏洞的补丁,Linux kernel 缓冲区错误漏洞的补丁获取链接:
https://git.kernel.org/pub/scm/virt/kvm/kvm.git/commit/?id=b60fe990c6b07ef6d4df67bc0530c7c90a62623a
来源:MLIST
来源:DEBIAN
来源:FEDORA
来源:CONFIRM
链接:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14821
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html
来源:BUGTRAQ
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193294-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193295-1.html
来源:lists.debian.org
链接:https://lists.debian.org/debian-lts-announce/2019/10/msg00000.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192984-1.html
来源:access.redhat.com
来源:access.redhat.com
来源:access.redhat.com
来源:access.redhat.com
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192953-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192952-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192951-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192950-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192949-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192948-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192947-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192946-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20192648-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2020/suse-su-20200093-1.html
来源:www.debian.org
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-201914218-1.html
来源:access.redhat.com
来源:access.redhat.com
来源:www.intel.com
链接:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00237.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193200-1.html
来源:access.redhat.com
来源:access.redhat.com
来源:access.redhat.com
来源:access.redhat.com
来源:access.redhat.com
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/155707/Red-Hat-Security-Advisory-2019-4256-01.html
来源:www.auscert.org.au
来源:www.ibm.com
来源:www.auscert.org.au
来源:www.ibm.com
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158347/Red-Hat-Security-Advisory-2020-2851-01.html
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:nvd.nist.gov
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/154606/Debian-Security-Advisory-4531-1.html
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:www.ibm.com
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/156058/Red-Hat-Security-Advisory-2020-0204-01.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/155471/Red-Hat-Security-Advisory-2019-3978-01.html
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Linux-kernel-privilege-escalation-via-Coalesced-MMIO-30379
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/155608/Red-Hat-Security-Advisory-2019-4154-01.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/155850/Red-Hat-Security-Advisory-2020-0027-01.html
暂无