CVE-2019-6496
Vulnerability from cvelistv5
Published
2019-01-19 17:00
Modified
2024-08-04 20:23
Severity ?
Summary
The ThreadX-based firmware on Marvell Avastar Wi-Fi devices, models 88W8787, 88W8797, 88W8801, 88W8897, and 88W8997, allows remote attackers to execute arbitrary code or cause a denial of service (block pool overflow) via malformed Wi-Fi packets during identification of available Wi-Fi networks. Exploitation of the Wi-Fi device can lead to exploitation of the host application processor in some cases, but this depends on several factors including host OS hardening and the availability of DMA.
References
cve@mitre.orghttp://www.securityfocus.com/bid/106865Third Party Advisory, VDB Entry
cve@mitre.orghttps://2018.zeronights.ru/wp-content/uploads/materials/19-Researching-Marvell-Avastar-Wi-Fi.pdfExploit, Third Party Advisory
cve@mitre.orghttps://embedi.org/blog/remotely-compromise-devices-by-using-bugs-in-marvell-avastar-wi-fi-from-zero-knowledge-to-zero-click-rce/Third Party Advisory
cve@mitre.orghttps://www.kb.cert.org/vuls/id/730261/Third Party Advisory, US Government Resource
cve@mitre.orghttps://www.scribd.com/document/398350818/WiFi-CVE-2019-6496-Marvell-s-StatementThird Party Advisory
cve@mitre.orghttps://www.synology.com/security/advisory/Synology_SA_19_07Third Party Advisory
cve@mitre.orghttps://www.zdnet.com/article/wifi-firmware-bug-affects-laptops-smartphones-routers-gaming-devices/Exploit, Press/Media Coverage, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/106865Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://2018.zeronights.ru/wp-content/uploads/materials/19-Researching-Marvell-Avastar-Wi-Fi.pdfExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://embedi.org/blog/remotely-compromise-devices-by-using-bugs-in-marvell-avastar-wi-fi-from-zero-knowledge-to-zero-click-rce/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.kb.cert.org/vuls/id/730261/Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.scribd.com/document/398350818/WiFi-CVE-2019-6496-Marvell-s-StatementThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.synology.com/security/advisory/Synology_SA_19_07Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zdnet.com/article/wifi-firmware-bug-affects-laptops-smartphones-routers-gaming-devices/Exploit, Press/Media Coverage, Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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