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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-202005-393
    • <!--
  • 危害等级： 中危-->
  • 危害等级： 中危
  • CVE编号： CVE-2020-12770
  • 漏洞类型： 其他
  • 发布时间： 2020-05-09
  • 威胁类型： 本地
  • 更新时间： 2021-10-14
  • 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 5.6.11及之前版本中存在安全漏洞，该漏洞源于sg_write没有调用sg_remove_request。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。

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=83c6f2390040f188cc25b270b4befeb5628c1aee

参考网址

来源:UBUNTU

链接:https://usn.ubuntu.com/4413-1/

来源:UBUNTU

链接:https://usn.ubuntu.com/4414-1/

来源:UBUNTU

链接:https://usn.ubuntu.com/4411-1/

来源:UBUNTU

链接:https://usn.ubuntu.com/4412-1/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/IO5XIQSRI747P4RVVTNX7TUPEOCF4OPU/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/ES5C6ZCMALBEBMKNNCTBSLLSYGFZG3FF/

来源:MLIST

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

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20200608-0001/

来源:MLIST

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

来源:CONFIRM

链接:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=83c6f2390040f188cc25b270b4befeb5628c1aee

来源:MLIST

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

来源:CONFIRM

链接:https://lkml.org/lkml/2020/4/13/870

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/R54VC7B6MDYKP57AWC2HN7AUJYH62RKI/

来源:DEBIAN

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

来源:DEBIAN

链接:https://www.debian.org/security/2020/dsa-4699

来源:UBUNTU

链接:https://usn.ubuntu.com/4419-1/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3888/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160682/Red-Hat-Security-Advisory-2020-5656-01.html

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:www.ibm.com

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

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158370/Ubuntu-Security-Notice-USN-4419-1.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4531/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-denial-of-service-via-sg-write-32224

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158298/Ubuntu-Security-Notice-USN-4413-1.html

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-rackswitch-firmware-products-are-affected-by-vulnerabilities-in-the-kernel/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2389/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4177/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160201/Red-Hat-Security-Advisory-2020-5206-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3222

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0692

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-2020.4406/

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-2020.3346/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/160495/Red-Hat-Security-Advisory-2020-5430-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3185

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-12770

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3391

受影响实体

    暂无


补丁

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