Critical severity · published Nov 2, 2020
CVE-2020-3670
u'Potential out of bounds read while processing downlink NAS transport message due to improper length check of Information Element(IEI) NAS message container' in Snapdragon Auto,…
9.1
CVSS
0.9%
EPSS
No
On KEV
Description
u'Potential out of bounds read while processing downlink NAS transport message due to improper length check of Information Element(IEI) NAS message container' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in Agatti, APQ8053, APQ8096AU, APQ8098, Kamorta, MDM9150, MDM9205, MDM9206, MDM9625, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8905, MSM8909W, MSM8917, MSM8940, MSM8953, MSM8996AU, MSM8998, Nicobar, QCM2150, QCM6125, QCS605, QCS610, QM215, Rennell, SA415M, Saipan, SC7180, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SXR1130
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Agatti Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Apq8053 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Apq8096au Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Apq8098 Firmware · Qualcomm
All versions, or not specified · source: NVD
KF
Kamorta Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9150 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9205 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9206 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9625 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9635m Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9640 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9645 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-3670
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-3670
Broken Link
https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletin
More from Agatti Firmware
9.8
CVE-2020-3692
u'Possible buffer overflow while updating output buffer for IMEI and Gateway Address due to lack of check of input validation for parameters received from server' in Snapdragon…
9.8
CVE-2020-3673
u'Buffer overflow can happen as part of SIP message packet processing while storing values in array due to lack of check to validate the index length' in Snapdragon Auto,…
9.8
CVE-2020-3654
u'Buffer overflow occurs while processing SIP message packet due to lack of check of index validation before copying into it' in Snapdragon Auto, Snapdragon Compute, Snapdragon…
7.8
CVE-2020-3690
u'Due to an incorrect SMMU configuration, the modem crypto engine can potentially compromise the hypervisor' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity,…
7.8
CVE-2020-3684
u'QSEE reads the access permission policy for the SMEM TOC partition from the SMEM TOC contents populated by XBL Loader and applies them without validation' in Snapdragon Auto,…