VULNERABILITY INTELLIGENCE

CVE-2021-0871

CVSS score7.8 HIGH
EPSS probability0.10%
CISA KEVNot currently listed
Published2022-09-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In PVRSRVBridgePMRPDumpSymbolicAddr of the PowerVR kernel driver, a missing size check means there is a possible integer overflow that could allow out-of-bounds heap access. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-238921253

Weakness classification

  • nvd@nist.gov: CWE-190

Primary references