FKIE_CVE-2019-6496

Vulnerability from fkie_nvd - Published: 2019-01-20 20:29 - Updated: 2024-11-21 04:46
Severity ?
8.8 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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
marvell 88w8787_firmware -
marvell 88w8787 -
marvell 88w8797_firmware -
marvell 88w8797 -
marvell 88w8801_firmware -
marvell 88w8801 -
marvell 88w8897_firmware -
marvell 88w8897 -
marvell 88w8997_firmware -
marvell 88w8997 -
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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