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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-202105-760
    • <!--
  • 危害等级： 高危-->
  • 危害等级： 高危
  • CVE编号： CVE-2021-23134
  • 漏洞类型： 资源管理错误
  • 发布时间： 2021-05-12
  • 威胁类型： 本地
  • 更新时间： 2021-07-26
  • 厂        商：
  • 漏洞来源：

漏洞简介

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。

Linux Kernel 5.12.2版本之前存在安全漏洞。该漏洞允许本地攻击者提升特权。

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：

https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=c61760e6940d

参考网址

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/QALNQT4LJFVSSA3MWCIECVY4AFPP4X77/

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20210625-0007/

来源:MISC

链接:https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=c61760e6940d

来源:MISC

链接:https://www.openwall.com/lists/oss-security/2021/05/11/4

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/LZYORWNQIHNWRFYRDXBWYWBYM46PDZEN/

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-use-after-free-via-llcp-sock-bind-35397

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163249/Ubuntu-Security-Notice-USN-4997-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2136

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163291/Ubuntu-Security-Notice-USN-5000-2.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2079

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2453

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2290

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2249

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2184

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163597/Ubuntu-Security-Notice-USN-5016-1.html

受影响实体

    暂无


补丁

  • Linux kernel 资源管理错误漏洞的修复措施
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