漏洞信息详情
Linux kernel 资源管理错误漏洞
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 5.3.10之前版本中的drivers/of/unittest.c文件的‘unittest_data_add()’函数存在资源管理错误漏洞。远程攻击者可利用该漏洞造成拒绝服务(消耗内存资源)。
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://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.10
参考网址
来源:CWE-400
链接:无
来源:MISC
链接:https://github.com/torvalds/linux/commit/e13de8fe0d6a51341671bbe384826d527afe8d44
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
来源:MISC
链接:https://bugzilla.suse.com/show_bug.cgi?id=1157173
来源:MISC
链接:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.10
来源:www.intel.com
链接:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00237.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193200-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193381-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2020/suse-su-20200093-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193316-1.html
来源:www.suse.com
链接:https://www.suse.com/support/update/announcement/2019/suse-su-20193317-1.html
来源:www.ibm.com
链接:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-affected-by-kernel-vulnerabilities-7/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.4704/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.0141/
来源:www.ibm.com
链接:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-affected-by-kernel-vulnerabilities-6/
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2019-19049
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/Linux-kernel-memory-leak-via-unittest-data-add-30909
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2019.4793/
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-2019.4584/
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-2019.4346.2/
受影响实体
暂无
补丁
- Linux kernel 资源管理错误漏洞的修复措施<!--2019-11-18-->
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