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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-202010-1269
    • <!--
  • 危害等级： 中危-->
  • 危害等级： 中危
  • CVE编号： CVE-2020-27673
  • 漏洞类型： 资源管理错误
  • 发布时间： 2020-10-22
  • 威胁类型： 本地
  • 更新时间： 2021-06-17
  • 厂        商：
  • 漏洞来源： Ubuntu

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 5.9.1及之前版本存在资源管理错误漏洞，该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。

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://xenbits.xen.org/xsa/advisory-332.html

参考网址

来源:MLIST

链接:http://www.openwall.com/lists/oss-security/2021/01/19/6

来源:MISC

链接:https://github.com/torvalds/linux/commit/e99502f76271d6bc4e374fe368c50c67a1fd3070

来源:MISC

链接:https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e99502f76271d6bc4e374fe368c50c67a1fd3070

来源:MISC

链接:https://xenbits.xen.org/xsa/advisory-332.html

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00075.html

来源:SUSE

链接:http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00025.html

来源:GENTOO

链接:https://security.gentoo.org/glsa/202011-06

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3712/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0717

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4014/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4191/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4049/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-27673

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/161555/Ubuntu-Security-Notice-USN-4751-1.html

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-2021.1655

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4375/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1231

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4219/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0552

来源:www.auscert.org.au

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

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4505/

来源:www.auscert.org.au

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

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3761/

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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