Linux kernel 安全漏洞
CNNVD-ID编号 | CNNVD-201912-465 | CVE编号 | CVE-2019-19338 |
发布时间 | 2019-12-10 | 更新时间 | 2020-07-22 |
漏洞类型 | 其他 | 漏洞来源 | Red Hat,Slackware Security Team |
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 5.5之前版本中存在安全漏洞,该漏洞源于在发生TSX异步中止(TAA)错误时,Intel CPU处理推测性指令执行的方式存在缺陷。攻击者可利用该漏洞影响数据的保密性。
漏洞补丁
目前厂商已发布升级了Linux kernel 安全漏洞的补丁,Linux kernel 安全漏洞的补丁获取链接:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cbbaa2727aa3ae9e0a844803da7cef7fd3b94f2b
参考网址
来源:CONFIRM
链接:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19338
来源:MISC
来源:MISC
链接:https://www.openwall.com/lists/oss-security/2019/12/10/3
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-20193389-1.html
来源:access.redhat.com
链接:https://access.redhat.com/errata/RHSA-2020:0374
来源:access.redhat.com
链接:https://access.redhat.com/errata/RHSA-2020:0339
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/156795/Red-Hat-Security-Advisory-2020-0834-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.0953/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/157227/Red-Hat-Security-Advisory-2020-1465-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.0415/
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-2020.0830/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.0797/
来源:packetstormsecurity.com
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-2020.0006/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.0141/
来源:vigilance.fr
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1340/
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2019-19338
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201912-465

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