PT-2023-12031 · Google+1 · Android+1
Published
2023-04-19
·
Updated
2023-04-29
·
CVE-2021-0885
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Android SoC versions (affected versions not specified)
Description
The issue is related to a missing size check in the PowerVR kernel driver, specifically in the PVRSRVBridgeSyncPrimOpTake function. This could lead to an integer overflow, resulting in out-of-bounds heap access. The exploitation of this issue could allow for local escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Integer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Android
Powervr