High severity · published Jun 2, 2020
CVE-2020-3680
A race condition can occur when using the fastrpc memory mapping API
7.0
CVSS
0.2%
EPSS
No
On KEV
Description
A race condition can occur when using the fastrpc memory mapping API. in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8009, APQ8053, MSM8909W, MSM8917, MSM8953, QCS605, QM215, SA415M, SDM429, SDM429W, SDM439, SDM450, SDM632, SDM670, SDM710, SDM845, SDX24, SXR1130
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
High
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 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Apq8009 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Apq8053 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8909w Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8917 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Msm8953 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs605 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qm215 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sa415m Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sdm429 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sdm429w Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sdm439 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sdm450 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-3680
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-3680
Patch
https://www.qualcomm.com/company/product-security/bulletins/may-2020-bulletin
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