CNNVD-ID编号 | CNNVD-201811-732 |
CVE编号 | CVE-2018-19489 |
发布时间 | 2018-11-27 |
更新时间 | 2020-05-13 |
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 | 本地 |
厂 商 | qemu |
QEMU(又名Quick Emulator)是法国程序员法布里斯-贝拉(Fabrice Bellard)所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。
QEMU中的hw/9pfs/9p.c文件的‘v9fs_wstat’函数存在竞争条件漏洞。本地攻击者可利用该漏洞造成拒绝服务(QEMU进程崩溃)。
目前厂商已发布升级了QEMU 竞争条件问题漏洞的补丁,QEMU 竞争条件问题漏洞的补丁获取链接:
https://git.qemu.org/?p=qemu.git;a=commit;h=1d20398694a3b67a388d955b7a945ba4aa90a8a8
来源:DEBIAN
来源:BUGTRAQ
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2019/01/msg00023.html
来源:BID
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html
来源:CONFIRM
链接:https://git.qemu.org/?p=qemu.git;a=commit;h=1d20398694a3b67a388d955b7a945ba4aa90a8a8
来源:UBUNTU
来源:BID
来源:XF
链接:https://exchange.xforce.ibmcloud.com/vulnerabilities/153326
来源:FEDORA
来源:CONFIRM
链接:https://security-tracker.debian.org/tracker/CVE-2018-19489
来源:MLIST
来源:MLIST
链接:https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg04489.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-201913962-1/
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20190489-1/
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20190471-1.html
来源:www.debian.org
来源:www.debian.org
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20190423-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20190582-1.html
来源:usn.ubuntu.com
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/152259/Ubuntu-Security-Notice-USN-3923-1.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.auscert.org.au
来源:www.auscert.org.au