The Arm Mali GPU kernel driver allows privilege escalation or a denial of service (memory corruption) because an unprivileged user can achieve read/write access to read-only pages. This affects Bifrost r0p0 through r29p0 before r30p0, Valhall r19p0 through r29p0 before r30p0, and Midgard r8p0 through r30p0 before r31p0.
History

Wed, 22 Oct 2025 00:15:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Mon, 03 Feb 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2021-11-03'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-10T00:00:00.000Z

Updated: 2025-10-21T23:25:46.137Z

Reserved: 2021-03-18T00:00:00.000Z

Link: CVE-2021-28664

cve-icon Vulnrichment

Updated: 2024-08-03T21:47:33.056Z

cve-icon NVD

Status : Modified

Published: 2021-05-10T15:15:07.590

Modified: 2025-10-22T00:17:30.813

Link: CVE-2021-28664

cve-icon Redhat

No data.