Linux kernel 安全漏洞

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> Linux kernel 安全漏洞

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:

参考网址

来源:CONFIRM

链接:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19338

来源:MISC

链接:https://software.intel.com/security-software-guidance/insights/deep-dive-intel-transactional-synchronization-extensions-intel-tsx-asynchronous-abort

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

链接:https://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html

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

链接:https://vigilance.fr/vulnerability/Linux-kernel-information-disclosure-via-KVM-MSR-IA32-TSX-CTRL-31107

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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