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GoogleOSV:ASB-A-235601882HistoryNov 01, 2022 - 12:00 a.m.
[Race Condition in setSecurityLevel Function in DrmPlugin.cpp in [email protected]]
2022-11-0100:00:00
Google
osv.dev
3
race condition
android
drm plugin
use-after-free
privilege escalation
locking error
In getSecurityLevel and setSecurityLevel of DrmPlugin.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
| CPE | Name | Operator | Version |
|---|---|---|---|
| platform/frameworks/av | eq | 11 | |
| platform/frameworks/av | eq | 10 | |
| platform/frameworks/av | eq | 12 | |
| platform/frameworks/av | eq | 12L | |
| platform/frameworks/av | eq | 13 |
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