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GoogleOSV:ASB-A-185125206HistoryMar 01, 2022 - 12:00 a.m.
Kernel exploit: aio poll + binder heap UAF
2022-03-0100:00:00
Google
osv.dev
11
0.0004 Low
EPSS
Percentile
5.1%
In aio_poll_complete_work of aio.c, there is a possible memory corruption due to a use after free. 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 |
|---|---|---|---|
| :linux_kernel: | eq | Kernel |
References
android.googlesource.com/kernel/common/+/363bee27e258
android.googlesource.com/kernel/common/+/42288cb44c4b
android.googlesource.com/kernel/common/+/50252e4b5e98
android.googlesource.com/kernel/common/+/9537bae0da1f
android.googlesource.com/kernel/common/+/a880b28a71e3
source.android.com/security/bulletin/2022-03-01
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