> Linux kernel 资源管理错误漏洞

Linux kernel 资源管理错误漏洞

CNNVD-ID编号	CNNVD-201912-284	CVE编号	CVE-2019-19447
发布时间	2019-12-07	更新时间	2021-02-04
漏洞类型	资源管理错误	漏洞来源	N/A
危险等级	高危	威胁类型	本地
厂商	N/A

漏洞介绍

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 5.0.21版本中的fs/ext4/super.c文件的‘ext4_put_super’函数存在资源管理错误漏洞。攻击者可借助特制的ext4文件系统镜像利用该漏洞执行任意代码或导致拒绝服务。

漏洞补丁

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:MISC

链接：https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19447

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/msg00021.html

来源:MLIST

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

来源:MLIST

链接：https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html

来源:MLIST

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

来源:www.suse.com

链接：https://www.suse.com/support/update/announcement/2020/suse-su-20200093-1.html

来源:www.auscert.org.au

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

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.auscert.org.au

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

来源:www.ibm.com

链接：https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulnerable-to-using-components-with-known-vulnerabilities-7/

来源:www.auscert.org.au

链接：https://www.auscert.org.au/bulletins/ESB-2020.0796/

来源:www.auscert.org.au

链接：https://www.auscert.org.au/bulletins/ESB-2020.0851/

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-2021.0319/

来源:www.auscert.org.au

链接：https://www.auscert.org.au/bulletins/ESB-2020.0772/

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-2020.1669/

来源:www.auscert.org.au

链接：https://www.auscert.org.au/bulletins/ESB-2020.3064/

来源:www.auscert.org.au

链接：https://www.auscert.org.au/bulletins/ESB-2020.0719/

来源:packetstormsecurity.com

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

来源:access.redhat.com

链接：https://access.redhat.com/security/cve/cve-2019-19447

来源:packetstormsecurity.com

链接：https://packetstormsecurity.com/files/159814/Red-Hat-Security-Advisory-2020-4431-01.html

来源:vigilance.fr

链接：https://vigilance.fr/vulnerability/Linux-kernel-use-after-free-via-ext4-put-super-31094

来源:www.auscert.org.au

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

来源:www.auscert.org.au

链接：https://www.auscert.org.au/bulletins/ESB-2020.0830/

来源:www.auscert.org.au

链接：https://www.auscert.org.au/bulletins/ESB-2020.0797/

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:www.auscert.org.au

链接：https://www.auscert.org.au/bulletins/ESB-2020.0141/

来源:www.auscert.org.au

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

来源:nvd.nist.gov

链接：https://nvd.nist.gov/vuln/detail/CVE-2019-19447

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-2020.3346/

来源:packetstormsecurity.com

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

受影响实体

暂无

信息来源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201912-284