CVE-2021-28664

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.
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Configurations

Configuration 1 (hide)

OR cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:midguard_gpu_kernel_driver:*:*:*:*:*:*:*:*
cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*

Information

Published : 2021-05-10 08:15

Updated : 2022-10-27 14:15


NVD link : CVE-2021-28664

Mitre link : CVE-2021-28664


JSON object : View

CWE
CWE-787

Out-of-bounds Write

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Products Affected

arm

  • bifrost_gpu_kernel_driver
  • midguard_gpu_kernel_driver
  • valhall_gpu_kernel_driver