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Linux kernel安全漏洞

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漏洞信息详情

Linux kernel安全漏洞

  • CNNVD编号：CNNVD-202104-1118
    • <!--
  • 危害等级： 中危-->
  • 危害等级： 中危
  • CVE编号： CVE-2020-36322
  • 漏洞类型： 其他
  • 发布时间： 2021-04-14
  • 威胁类型： 本地
  • 更新时间： 2021-11-11
  • 厂        商：
  • 漏洞来源： Red Hat

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 5.10.6之前版本存在安全漏洞，该漏洞源于ffuse_do_getattr()调用在不适当的情况下产生坏的inode()，导致系统崩溃。

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/torvalds/linux.git/commit/?id=5d069dbe8aaf2a197142558b6fb2978189ba3454

参考网址

来源:MISC

链接:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d069dbe8aaf2a197142558b6fb2978189ba3454

来源:MISC

链接:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.6

来源:MLIST

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

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1819

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1635

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1866

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2217

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1962

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2589

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1307

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1669

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3743

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1663

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/162626/Red-Hat-Security-Advisory-2021-1578-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1694

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-denial-of-service-via-make-bad-inode-35087

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-publicly-disclosed-vulnerabilities-from-kernel-affect-ibm-netezza-host-management-11/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164814/Ubuntu-Security-Notice-USN-5136-1.html

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-36322

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2291

受影响实体

    暂无


补丁

  • Linux kernel 安全漏洞的修复措施
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