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Linux kernel 资源管理错误漏洞

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漏洞信息详情

Linux kernel 资源管理错误漏洞

  • CNNVD编号：CNNVD-201912-655
    • <!--
  • 危害等级： 高危-->
  • 危害等级： 高危
  • CVE编号： CVE-2019-19768
  • 漏洞类型： 资源管理错误
  • 发布时间： 2019-12-12
  • 威胁类型： 远程
  • 更新时间： 2021-02-03
  • 厂        商：
  • 漏洞来源： Red Hat

漏洞简介

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。

Linux kernel 5.4.0-rc2版本中的kernel/trace/blktrace.c文件的‘__blk_add_trace’函数资源管理错误漏洞。本地攻击者可借助特制请求利用该漏洞导致拒绝服务。

漏洞公告

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

https://www.kernel.org/

参考网址

来源:UBUNTU

链接:https://usn.ubuntu.com/4342-1/

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html

来源:UBUNTU

链接:https://usn.ubuntu.com/4344-1/

来源:MISC

链接:https://bugzilla.kernel.org/show_bug.cgi?id=205711

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20200103-0001/

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00039.html

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html

来源:UBUNTU

链接:https://usn.ubuntu.com/4346-1/

来源:UBUNTU

链接:https://usn.ubuntu.com/4345-1/

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html

来源:DEBIAN

链接:https://www.debian.org/security/2020/dsa-4698

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1585/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1673/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1770/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-data-risk-manager-is-affected-by-multiple-vulnerabilities-3/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-19768

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/157491/Ubuntu-Security-Notice-USN-4346-1.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158043/Red-Hat-Security-Advisory-2020-2522-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1745.2/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/157767/Red-Hat-Security-Advisory-2020-2214-01.html

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-in-linux-kernel-affect-ibm-spectrum-protect-plus-2/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-use-after-free-via-blk-add-trace-31148

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2039/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2008/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1480/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1164/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/157444/Red-Hat-Security-Advisory-2020-1567-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/157671/Red-Hat-Security-Advisory-2020-2082-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1745/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1812/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1853/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/157783/Red-Hat-Security-Advisory-2020-2242-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1770.2/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/157825/Red-Hat-Security-Advisory-2020-2291-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.1431/

受影响实体

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补丁

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