High severity · published Mar 5, 2020
CVE-2019-14027
Buffer overflow due to lack of upper bound check on channel length which is used for a loop
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
Buffer overflow due to lack of upper bound check on channel length which is used for a loop. in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in APQ8098, IPQ6018, IPQ8074, MSM8998, Nicobar, QCA8081, QCN7605, QCS404, QCS605, Rennell, SC8180X, SDA660, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SM6150, SM7150, SM8150, SXR1130, SXR2130
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Apq8098 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq6018 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq8074 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8998 Firmware · Qualcomm
All versions, or not specified · source: NVD
NF
Nicobar 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
Qcs605 Firmware · Qualcomm
All versions, or not specified · source: NVD
RF
Rennell Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sc8180x Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sda660 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-14027
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-14027
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/march-2020-bulletin
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