Critical severity · published Sep 8, 2020
CVE-2020-3668
u'Buffer overflow while parsing PMF enabled MCBC frames due to frame length being lesser than what is expected while parsing' in Snapdragon Auto, Snapdragon Compute, Snapdragon…
9.8
CVSS
1.1%
EPSS
No
On KEV
Description
u'Buffer overflow while parsing PMF enabled MCBC frames due to frame length being lesser than what is expected while parsing' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in IPQ6018, IPQ8074, Kamorta, Nicobar, QCA6390, QCA8081, QCN7605, QCS404, QCS405, QCS605, Rennell, SA415M, SC7180, SC8180X, SDA845, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SXR1130
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IF
Ipq6018 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq8074 Firmware · Qualcomm
All versions, or not specified · source: NVD
KF
Kamorta Firmware · Qualcomm
All versions, or not specified · source: NVD
NF
Nicobar Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6390 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca8081 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcn7605 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs404 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs405 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs605 Firmware · Qualcomm
All versions, or not specified · source: NVD
RF
Rennell Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sa415m Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-3668
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-3668
Broken Link
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin
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