漏洞信息详情
Xen 资源管理错误漏洞
漏洞简介
Xen是英国剑桥大学的一款开源的虚拟机监视器产品。该产品能够使不同和不兼容的操作系统运行在同一台计算机上,并支持在运行时进行迁移,保证正常运行并且避免宕机。
Xen 4.13.x及之前版本中存在安全漏洞。攻击者可利用该漏洞导致主机操作系统崩溃或提升权限。
漏洞公告
目前厂商已发布升级补丁以修复漏洞,补丁获取链接:
http://xenbits.xen.org/xsa/advisory-321.html
参考网址
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00024.html
来源:FEDORA
链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/VB3QJJZV23Z2IDYEMIHELWYSQBUEW6JP/
来源:MLIST
链接:http://www.openwall.com/lists/oss-security/2020/07/07/4
来源:GENTOO
链接:https://security.gentoo.org/glsa/202007-02
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00031.html
来源:MISC
链接:http://xenbits.xen.org/xsa/advisory-321.html
来源:FEDORA
链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/MXESCOVI7AVRNC7HEAMFM7PMEO6D3AUH/
来源:DEBIAN
链接:https://www.debian.org/security/2020/dsa-4723
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2021.2086
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158553/Gentoo-Linux-Security-Advisory-202007-02.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2339/
来源:access.redhat.com
链接:https://access.redhat.com/security/cve/cve-2020-15565
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Xen-privilege-escalation-via-Cache-Write-back-Under-VT-d-32740
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-15565
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2320/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2364/
受影响实体
暂无
补丁
- Xen 资源管理错误漏洞的修复措施<!--2020-7-7-->
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