Arm Midgard
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By the Year
In 2026 there have been 0 vulnerabilities in Arm Midgard. Midgard did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 0 | 0.00 |
| 2024 | 0 | 0.00 |
| 2023 | 3 | 5.87 |
| 2022 | 2 | 7.15 |
| 2021 | 1 | 8.80 |
It may take a day or so for new Midgard vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Arm Midgard Security Vulnerabilities
Non-Privileged Local GPU Memory Leak in Windows Graphics Driver
CVE-2023-4211
5.5 - Medium
- October 01, 2023
A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
Dangling pointer
Memory Leak in ARM Mali GPU Kernel Driver Exposes Kernel Metadata
CVE-2023-26083
3.3 - Low
- April 06, 2023
Memory leak vulnerability in Mali GPU Kernel Driver in Midgard GPU Kernel Driver all versions from r6p0 - r32p0, Bifrost GPU Kernel Driver all versions from r0p0 - r42p0, Valhall GPU Kernel Driver all versions from r19p0 - r42p0, and Avalon GPU Kernel Driver all versions from r41p0 - r42p0 allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata.
Memory Leak
ARM Mali GPU Kernel Driver UAF via Improper GPU Ops (CVE-2022-46891)
CVE-2022-46891
8.8 - High
- January 17, 2023
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r13p0 through r32p0, Bifrost r1p0 through r40p0, and Valhall r19p0 through r40p0.
Dangling pointer
Arm Mali GPU Kernel Driver: Improper Buffer Handling by Non-Privileged User
CVE-2022-36449
6.5 - Medium
- September 01, 2022
An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory, write a limited amount outside of buffer bounds, or to disclose details of memory mappings. This affects Midgard r4p0 through r32p0, Bifrost r0p0 through r38p0 and r39p0 before r38p1, and Valhall r19p0 through r38p0 and r39p0 before r38p1.
Dangling pointer
Arm Mali GPU Kernel Driver allows a non-privileged user to achieve write access to read-only memory pages
CVE-2022-22706
7.8 - High
- March 03, 2022
Arm Mali GPU Kernel Driver allows a non-privileged user to achieve write access to read-only memory pages. This affects Midgard r26p0 through r31p0, Bifrost r0p0 through r35p0, and Valhall r19p0 through r35p0.
Buffer Overflow
. The Arm Mali GPU kernel driver allows an unprivileged user
CVE-2021-29256
8.8 - High
- May 24, 2021
. The Arm Mali GPU kernel driver allows an unprivileged user to achieve access to freed memory, leading to information disclosure or root privilege escalation. This affects Bifrost r16p0 through r29p0 before r30p0, Valhall r19p0 through r29p0 before r30p0, and Midgard r28p0 through r30p0.
Dangling pointer
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