Xen 竞争条件问题漏洞

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> Xen 竞争条件问题漏洞

Xen 竞争条件问题漏洞

CNNVD-ID编号 CNNVD-201912-522 CVE编号 CVE-2019-19580
发布时间 2019-12-11 更新时间 2020-08-07
漏洞类型 竞争条件问题 漏洞来源 N/A
危险等级 中危 威胁类型 远程
厂商 N/A

漏洞介绍

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 4.12.x及之前版本中存在竞争条件问题漏洞。该漏洞源于网络系统或产品在运行过程中,并发代码需要互斥地访问共享资源时,对于并发访问的处理不当。

漏洞补丁

目前厂商已发布升级了Xen 竞争条件问题漏洞的补丁,Xen 竞争条件问题漏洞的补丁获取链接:

参考网址

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/34HBFTYNMQMWIO2GGK7DB6KV4M6R5YPV/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/D5R73AYE53QA32KTMHUVKCX6E52CIS43/

来源:xenbits.xen.org

链接:https://xenbits.xen.org/xsa/advisory-310.html

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2020/suse-su-20200334-1.html

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193296-1.html

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193297-1.html

来源:www.debian.org

链接:https://www.debian.org/security/2020/dsa-4602

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193338-1.html

来源:support.citrix.com

链接:https://support.citrix.com/article/CTX266932

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193293-1.html

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193307-1.html

来源:www.suse.com

链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193308-1.html

来源:www.intel.com

链接:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00317.html

来源:www.intel.com

链接:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00289.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/156920/Gentoo-Linux-Security-Advisory-202003-56.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.4707/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.4656/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.4675.2/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.4722/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0437/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0127/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.4675/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2696/

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2019-19580

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-19580

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0153/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0561/

受影响实体

暂无

信息来源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201912-522

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