| CNNVD-ID编号 | CNNVD-201906-600 |
| CVE编号 | CVE-2019-12819 |
| 发布时间 | 2019-06-13 |
| 更新时间 | 2020-04-15 |
| 漏洞类型 | 资源管理错误 |
| 漏洞来源 | N/A |
| 危险等级 | 中危 |
| 威胁类型 | 本地 |
| 厂 商 | N/A |
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之前版本中的drivers/net/phy/mdio_bus.c文件的‘__mdiobus_register()’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。
目前厂商已发布升级了Linux kernel 资源管理错误漏洞的补丁，Linux kernel 资源管理错误漏洞的补丁获取链接：
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6ff7b060535e87c2ae14dd8548512abfdda528fb
来源:MISC
来源:MISC
链接：https://github.com/torvalds/linux/commit/6ff7b060535e87c2ae14dd8548512abfdda528fb
来源:SUSE
链接：http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.html
来源:SUSE
链接：http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html
来源:SUSE
链接：http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html
来源:BID
来源:git.kernel.org
来源:www.kernel.org
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20191855-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20191854-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20191852-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20191851-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20191823-2.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20191550-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20191535-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20191534-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20191533-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20191527-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-201914089-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20192069-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20192068-1.html
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:www.auscert.org.au
来源:www.securityfocus.com
来源:vigilance.fr
链接：https://vigilance.fr/vulnerability/Linux-kernel-use-after-free-via-fixed-mdio-bus-init-29533
来源:support.lenovo.com
链接：https://support.lenovo.com/us/en/product_security/LEN-29592
来源:nvd.nist.gov
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