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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-28663 Detail

Description

The Arm Mali GPU kernel driver allows privilege escalation or information disclosure because GPU memory operations are mishandled, leading to a use-after-free. This affects Bifrost r0p0 through r28p0 before r29p0, Valhall r19p0 through r28p0 before r29p0, and Midgard r4p0 through r30p0.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://developer.arm.com/support/arm-security-updates Vendor Advisory 
https://developer.arm.com/support/arm-security-updates Vendor Advisory 
https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver Vendor Advisory 
https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver Vendor Advisory 
https://github.com/lntrx/CVE-2021-28663 Exploit 
https://github.com/lntrx/CVE-2021-28663 Exploit 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
Arm Mali Graphics Processing Unit (GPU) Use-After-Free Vulnerability 11/03/2021 11/17/2021 Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST   CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-28663
NVD Published Date:
05/10/2021
NVD Last Modified:
11/21/2024
Source:
MITRE