High severity · published Jun 22, 2020
CVE-2020-3676
Possible memory corruption in perfservice due to improper validation array length taken from user application
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
Possible memory corruption in perfservice due to improper validation array length taken from user application. in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in APQ8096AU, APQ8098, Kamorta, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8998, Nicobar, QCM2150, QCS605, QM215, Rennell, Saipan, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SM6150, SM7150, SM8150, SM8250, 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 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
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
Msm8917 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8920 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8937 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8940 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8953 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
Qcm2150 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs605 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-3676
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-3676
Broken Link
https://www.qualcomm.com/company/product-security/bulletins/june-2020-bulletin
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/june-2020-security-bulletin
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