high7.8
CVE-2021-39732
In copy_io_entries of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow.
Impact
In copy_io_entries of lwis_ioctl.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-205992503References: N/A
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Android | All versions |