CVE-2021-0891

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An unprivileged app can trigger PowerVR driver to return an uninitialized heap memory causing information disclosure.Product: AndroidVersions: Android SoCAndroid ID: A-236849490

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-269

Affected software

No affected versions have been published.

Timeline

Published
Aug 24, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-08936.7In apusys, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execuCVE-2021-08946.7In apusys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with SystCVE-2021-08956.7In apusys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with SystCVE-2021-08966.7In apusys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with SystCVE-2021-08976.7In apusys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with SystCVE-2021-08986.7In apusys, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execuCVE-2021-08996.7In apusys, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execuCVE-2021-09004.4In apusys, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with SysCVE-2021-09016.7In apusys, there is a possible memory corruption due to a missing bounds check. This could lead to local escalation of privilege with SystemCVE-2021-09024.4In apusys, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with SysCVE-2021-09036.7In apusys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with SystCVE-2021-09046.7In SRAMROM, there is a possible permission bypass due to an insecure permission setting. This could lead to local escalation of privilege wi
CVE-2021-0891: High severity, CVSS 7.5 | Vulnix