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
Attack Vector Local
Attack Complexity Low
Privileges Required Low
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
AV:L/AC:L/Au:N/C:P/I:P/A:P
Vendors | Products |
---|---|
Qualcomm |
|
Configuration 1 [-]
|
References
Link | Resource |
---|---|
https://www.qualcomm.com/company/product-security/bulletins/february-2021-bulletin | Patch Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: qualcomm
Published: 2021-02-22T06:26:04
Updated: 2021-02-22T06:26:04
Reserved: 2020-03-31T00:00:00
Link: CVE-2020-11282
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-02-22T07:15:15.033
Modified: 2021-07-21T11:39:23.747
Link: CVE-2020-11282
JSON object: View
Redhat Information
No data.
CWE