In ColorOS (oppo mobile phone operating system, based on AOSP frameworks/native code position/services/surfaceflinger surfaceflinger.CPP), RGB is defined on the stack but uninitialized, so when the screenShot function to RGB value assignment, will not initialize the value is returned to the attackers, leading to values on the stack information leakage, the vulnerability can be used to bypass attackers ALSR.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: OPPO
Published: 2020-04-21T13:42:04
Updated: 2024-08-04T11:42:00.696Z
Reserved: 2020-04-16T00:00:00
Link: CVE-2020-11828
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-04-21T14:15:11.223
Modified: 2024-11-21T04:58:42.963
Link: CVE-2020-11828
Redhat
No data.