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CVE-2021-0945

UNKNOWN
Published 2023-06-15T00:00:00
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Expert Analysis

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No CVSS data available

Description

In _PMRCreate of the PowerVR kernel driver, a missing bounds check means it is possible to overwrite heap memory via PhysmemNewRamBackedPMR. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-3qg7-2p3j-xrqp

Advisory Details

Product: AndroidVersions: Android SoCAndroid ID: A-278156680

CVSS Scoring

CVSS Score

9.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-0945
WEB https://source.android.com/security/bulletin/2023-06-01

Advisory provided by GitHub Security Advisory Database. Published: June 15, 2023, Modified: April 4, 2024

References

https://source.android.com/security/bulletin/2023-06-01
Published: 2023-06-15T00:00:00
Last Modified: 2024-12-18T19:00:07.040Z
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