Linux kernel 资源管理错误漏洞

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> 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-201912-654 CVE编号 CVE-2019-19767
发布时间 2019-12-12 更新时间 2021-01-29
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

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 5.4.2之前版本中的__ext4_expand_extra_isize和ext4_xattr_set_entry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。

漏洞补丁

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:

参考网址

来源:git.kernel.org

链接:https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ea99936a1630f51fc3a2d61a58ec4a1c4b7d55a

来源:MISC

链接:https://github.com/torvalds/linux/commit/4ea99936a1630f51fc3a2d61a58ec4a1c4b7d55a

来源:MISC

链接:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.2

来源:bugzilla.kernel.org

链接:https://bugzilla.kernel.org/show_bug.cgi?id=205609

来源:bugzilla.kernel.org

链接:https://bugzilla.kernel.org/show_bug.cgi?id=205707

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20200103-0001/

来源:lists.debian.org

链接:https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4287-2/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4287-1/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4286-2/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4286-1/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4285-1/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4284-1/

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:usn.ubuntu.com

链接:https://usn.ubuntu.com/4255-2/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4253-2/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4254-2/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4258-1/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4254-1/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4255-1/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/4253-1/

来源:www.auscert.org.au

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

来源:source.android.com

链接:https://source.android.com/security/bulletin/pixel/2020-06-01

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158356/Red-Hat-Security-Advisory-2020-2854-01.html

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-2020.2322/

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-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-2020.0572/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/156427/Ubuntu-Security-Notice-USN-4287-2.html

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-use-after-free-via-ext4-expand-extra-isize-31147

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/159814/Red-Hat-Security-Advisory-2020-4431-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.0305/

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-2020.0572.2/

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-2020.0200/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/156125/Ubuntu-Security-Notice-USN-4258-1.html

来源:www.auscert.org.au

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

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-19767

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/

受影响实体

暂无

信息来源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201912-654

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