CVE-2021-0883 - In PVRSRVBridgeCacheOpQueue of the PowerVR kernel driver, a missing size check means there is a possible integer overflow that could allow out-of-bounds heap access · CoreCVE

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HIGH

In PVRSRVBridgeCacheOpQueue of the PowerVR kernel driver, a missing size check means there is a possible integer overflow that could allow out-of-bounds heap access

Published Apr 19, 2023

7.8

HIGH

CVSS 3.1

EPSS 0.09%

Description

In PVRSRVBridgeCacheOpQueue 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-270395013

Affected products

Vendor n/a Product Android Default
unknown
Affected
- Android SoC

Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).

Vendor	Product	Default status	Versions
n/a	Android	unknown	Affected Android SoC

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-190

Integer Overflow

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-3502
Advisory
https://source.android.com/security/bulletin/2023-04-01
Vendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-3502		Advisory
https://source.android.com/security/bulletin/2023-04-01		Vendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner google_android

Published Apr 19, 2023

Updated Feb 5, 2025

Reserved Nov 6, 2020

Link CVE-2021-0883

CISA Vulnrichment

Updated Feb 5, 2025

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2021-0883

Red Hat

No data

ENISA EUVD

Assigner google_android

Published Apr 19, 2023

Updated Feb 5, 2025

Link EUVD-2021-3502

GitHub

No data