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CVE-2020-11282

Published: Feb 22, 2021Updated: Nov 21, 2024 Sources: CVE List NVDNVD-CWE-noinfo
NVD MITRE
7.8CVSSHIGH
EPSS Score
0.2%
Top 92.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Improper access control when using mmap with the kgsl driver with a special offset value that can be provided to map the memstore of the GPU to user space in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

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
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon WearablesQualcomm, Inc.
Mixed
ICS / OT / IoT / smart-home
apq8009qualcomm
EmbeddedFirmware
Hardware Firmware / cpu-gpu
apq8009wqualcomm
EmbeddedFirmware
Hardware Firmware
apq8017qualcomm
EmbeddedFirmware
Hardware Firmware / cpu-gpu
apq8037qualcomm
EmbeddedFirmware
Hardware Firmware / cpu-gpu
qualcomm, inc.commercialUSOperating Systemsaka qualcomm
qualcommcommercialUSHardware Firmwareaka qualcomm, inc., qualcomm inc, qualcomm incorporated
and 421 more affected products View all →

Exploitability

Official Patch Available

References

https://www.qualcomm.com/company/product-security/bulletins/february-2021-bulletin
qualcomm.com

Timeline

Published
Feb 22, 2021
Last Updated
Nov 21, 2024

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