Linux kernel 缓冲区错误漏洞
CNNVD-ID编号 | CNNVD-202001-465 | CVE编号 | CVE-2020-7053 |
发布时间 | 2020-01-14 | 更新时间 | 2020-05-19 |
漏洞类型 | 缓冲区错误 | 漏洞来源 | Ubuntu,Benjamin M. Romer |
危险等级 | 超危 | 威胁类型 | 远程 |
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 4.14 longterm版本至4.14.165版本、4.19 longterm版本至4.19.96版本和5.2之前的5.x版本中的drivers/gpu/drm/i915/i915_gem_gtt.c文件的‘i915_ppgtt_close’函数存在缓冲区错误漏洞。远程攻击者可利用该漏洞执行任意代码或导致拒绝服务。
漏洞补丁
目前厂商已发布升级了Linux kernel 缓冲区错误漏洞的补丁,Linux kernel 缓冲区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=7dc40713618c884bf07c030d1ab1f47a9dc1f310
参考网址
来源:lore.kernel.org
链接:https://lore.kernel.org/stable/[email protected]
来源:MISC
来源:MISC
链接:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2
来源:CONFIRM
链接:https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1859522
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: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:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/156427/Ubuntu-Security-Notice-USN-4287-2.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.0719/
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-7053
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/156123/Ubuntu-Security-Notice-USN-4255-2.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/156455/Kernel-Live-Patch-Security-Notice-LSN-0063-1.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.0843/
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-2020.0796/
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-2020.0851/
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.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/
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202001-465

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