CVE-2017-11121

9.8CRITICAL

Key Information:

Vendor
Broadcom
Status
Bcm4355c0 Firmware
Vendor
CVE Published:
28 September 2017

Summary

On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56 and other chips, properly crafted malicious over-the-air Fast Transition frames can potentially trigger internal Wi-Fi firmware heap and/or stack overflows, leading to denial of service or other effects, aka B-V2017061205.

References

http://www.securityfocus.com/bid/100984
vdb-entryx_refsource_BID
https://source.android.com/security/bulletin/2017-09-01
x_refsource_CONFIRM
https://lists.apple.com/archives/security-announce/2017/S...
vendor-advisoryx_refsource_APPLE

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.