Linux kernel Marvell WiFi chip driver 缓冲区错误漏洞
| CNNVD-ID编号 | CNNVD-201911-1322 | CVE编号 | CVE-2019-14895 |
| 发布时间 | 2019-11-22 | 更新时间 | 2020-05-19 |
| 漏洞类型 | 缓冲区错误 | 漏洞来源 | Ubuntu,Red Hat,Benjamin M. Romer |
| 危险等级 | 中危 | 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。Marvell WiFi chip driver是其中的的一个WiFi芯片驱动程序。
Linux kernel 3.x.x版本（所有版本）和4.18.0之前的4.x.x版本中的Marvell WiFi chip driver存在缓冲区错误漏洞。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。
漏洞补丁
目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：
https://www.kernel.org/
参考网址
来源:bugzilla.redhat.com
链接：https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14895
来源:SUSE
链接：http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
来源:FEDORA
来源:www.openwall.com
链接：https://www.openwall.com/lists/oss-security/2019/11/22/2
来源:FEDORA
来源:lists.debian.org
链接：https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
来源:www.intel.com
链接：https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00237.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20193200-1.html
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-20193316-1.html
来源:www.suse.com
链接：https://www.suse.com/support/update/announcement/2019/suse-su-20193317-1.html
来源:usn.ubuntu.com
链接：https://usn.ubuntu.com/4228-1/
来源:usn.ubuntu.com
链接：https://usn.ubuntu.com/4227-1/
来源:usn.ubuntu.com
链接：https://usn.ubuntu.com/4226-1/
来源:usn.ubuntu.com
链接：https://usn.ubuntu.com/4225-1/
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:nvd.nist.gov
链接：https://nvd.nist.gov/vuln/detail/CVE-2019-14895
来源:www.auscert.org.au
链接：https://www.auscert.org.au/bulletins/ESB-2019.4704/
来源:packetstormsecurity.com
链接：https://packetstormsecurity.com/files/156776/Red-Hat-Security-Advisory-2020-0831-01.html
来源:packetstormsecurity.com
链接：https://packetstormsecurity.com/files/155995/Ubuntu-Security-Notice-USN-4225-2.html
来源:www.auscert.org.au
链接：https://www.auscert.org.au/bulletins/ESB-2020.0920/
来源:www.auscert.org.au
链接：https://www.auscert.org.au/bulletins/ESB-2020.0766/
来源:www.auscert.org.au
链接：https://www.auscert.org.au/bulletins/ESB-2020.0052/
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-2020.0960/
来源:www.auscert.org.au
链接：https://www.auscert.org.au/bulletins/ESB-2020.0851/
来源:packetstormsecurity.com
链接：https://packetstormsecurity.com/files/157260/Red-Hat-Security-Advisory-2020-1493-01.html
来源:www.auscert.org.au
链接：https://www.auscert.org.au/bulletins/ESB-2019.4584/
来源:www.auscert.org.au
链接：https://www.auscert.org.au/bulletins/ESB-2020.0693/
来源:packetstormsecurity.com
链接：https://packetstormsecurity.com/files/156405/Red-Hat-Security-Advisory-2020-0543-01.html
来源:packetstormsecurity.com
链接：https://packetstormsecurity.com/files/156527/Red-Hat-Security-Advisory-2020-0592-01.html
来源:www.auscert.org.au
链接：https://www.auscert.org.au/bulletins/ESB-2020.0790/
来源:vigilance.fr
链接：https://vigilance.fr/vulnerability/Linux-kernel-buffer-overflow-via-mwifiex-process-country-ie-30944
来源:packetstormsecurity.com
链接：https://packetstormsecurity.com/files/156216/Red-Hat-Security-Advisory-2020-0375-01.html
来源:packetstormsecurity.com
链接：https://packetstormsecurity.com/files/156608/Red-Hat-Security-Advisory-2020-0664-01.html
来源:access.redhat.com
链接：https://access.redhat.com/security/cve/cve-2019-14895
来源:www.auscert.org.au
链接：https://www.auscert.org.au/bulletins/ESB-2020.0549/
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-2020.1745.2/
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-2020.0200/
来源:www.auscert.org.au
链接：https://www.auscert.org.au/bulletins/ESB-2020.0141/
来源:packetstormsecurity.com
链接：https://packetstormsecurity.com/files/155856/Ubuntu-Security-Notice-USN-4228-1.html
来源:packetstormsecurity.com
链接：https://packetstormsecurity.com/files/155879/Kernel-Live-Patch-Security-Notice-LSN-0061-1.html
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-2019.4346.2/
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201911-1322
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