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CVE-2020-11202

Published: Nov 12, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-787
NVD MITRE
7.8CVSSHIGH
EPSS Score
1.5%
Top 28.4%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

Buffer overflow/underflow occurs when typecasting the buffer passed by CPU internally in the library which is not aligned with the actual size of the structure' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in QCM6125, QCS410, QCS603, QCS605, QCS610, QCS6125, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SDA640, SDA670, SDA845, SDM640, SDM670, SDM710, SDM830, SDM845, SDX50M, SDX55, SDX55M, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM8150, SM8150P

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-787

Affected Products

Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon MobileQualcomm, Inc.Hardware Firmware
qcm6125 firmwarequalcommHardware Firmware
qcs410 firmwarequalcommHardware Firmware
qcs603 firmwarequalcommHardware Firmware
qcs605 firmwarequalcommHardware Firmware
qualcomm, inc.commercialUSOperating Systemsaka qualcomm
qualcommcommercialUSHardware Firmwareaka qualcomm, inc., qualcomm inc, qualcomm incorporated
and 28 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/
blog.checkpoint.com
https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin
qualcomm.com
https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/
research.checkpoint.com

Timeline

Published
Nov 12, 2020
Last Updated
Nov 21, 2024

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