漏洞信息详情

Linux kernel 缓冲区错误漏洞

• CNNVD编号：CNNVD-201904-963
• 危害等级： 高危
  
• CVE编号： CVE-2019-9500
• 漏洞类型： 缓冲区错误
• 发布时间： 2019-04-17
• 威胁类型： 远程或本地
• 更新时间： 2022-02-14
• 厂        商：
• 漏洞来源： Hugues Anguelkov,U...

漏洞简介

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中存在基于堆的缓冲区溢出漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1b5e2423164b3670e8bc9174e4762d297990deff

参考网址

来源:git.kernel.org

链接:https://git.kernel.org/linus/1b5e2423164b3670e8bc9174e4762d297990deff

来源:www.kb.cert.org

链接:https://www.kb.cert.org/vuls/id/166939/

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2019-9500

来源:git.kernel.org

链接:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1b5e2423164b3670e8bc9174e4762d297990deff

来源:bugzilla.redhat.com

链接:https://bugzilla.redhat.com/show_bug.cgi?id=1701224

来源:blog.quarkslab.com

链接:https://blog.quarkslab.com/reverse-engineering-broadcom-wireless-chipsets.HTML

来源:www.linux.org

链接:http://www.linux.org/

来源:portal.msrc.microsoft.com

链接:https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV190017

来源:kb.cert.org

链接:https://kb.cert.org/vuls/id/166939/

来源:usn.ubuntu.com

链接:https://usn.ubuntu.com/3979-1/

来源:lists.debian.org

链接:https://lists.debian.org/debian-lts-announce/2019/06/msg00010.HTML

来源:www.debian.org

链接:http://www.debian.org/security/2019/dsa-4465

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:access.redhat.com

链接:https://access.redhat.com/errata/RHSA-2019:4171

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.4609/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2019-9500

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/80918

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/153337/Debian-Security-Advisory-4465-1.HTML

来源:www.securityfocus.com

链接:https://www.securityfocus.com/bid/108011

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.2171/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/155611/Red-Hat-Security-Advisory-2019-4168-01.HTML

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/152938/Ubuntu-Security-Notice-USN-3981-2.HTML

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-buffer-overflow-via-brcmf-wowl-nd-results-29128

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2019.2132.2/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.0614

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.0215

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2022.0610

受影响实体

暂无

补丁

• Broadcom brcmfmac driver 缓冲区错误漏洞的修复措施