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HIGH · 8.8

CVE-2020-11114

u'Bluetooth devices does not properly restrict the L2CAP payload length allowing users in radio range to cause a buffer overflow via a crafted Link Layer packet(Equivalent to CVE-2019-17060,CVE-2019-1...

Vulnerability Description

u'Bluetooth devices does not properly restrict the L2CAP payload length allowing users in radio range to cause a buffer overflow via a crafted Link Layer packet(Equivalent to CVE-2019-17060,CVE-2019-17061 and CVE-2019-17517 in Sweyntooth paper)' in Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music in AR9344

CVSS Score

8.8

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
QualcommAr9344 Firmware-
QualcommAr9344-

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2020-11114?

CVE-2020-11114 is a vulnerability with a CVSS score of 8.8 (HIGH). u'Bluetooth devices does not properly restrict the L2CAP payload length allowing users in radio range to cause a buffer overflow via a crafted Link Layer packet(Equivalent to CVE-2019-17060,CVE-2019-1...

How severe is CVE-2020-11114?

CVE-2020-11114 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-11114?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ar9344 Firmware, Qualcomm Ar9344.