Arm: community verdicts
8 notable / known-exploited Arm CVEs the community has triaged.
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| Year published | CVEs | In CISA KEV |
|---|---|---|
| 2021 | 3 | 3 |
| 2022 | 2 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
Exploitation first, with newly exploited CVEs rising above old ones
- CVE-2022-38181HIGH 8.8KEVEPSS 18%
The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because GPU memory operations are mishandled. This affects Bifrost r0p0 through r38p1, and r39p0; Valhall r19p0 through r38p1, and r39p0; and Midgard r4p0 through r32p0.
- CVE-2021-28663HIGH 8.8KEVEPSS 12%
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.
- CVE-2021-28664HIGH 8.8KEVEPSS 5%
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.
- CVE-2021-29256HIGH 8.8KEVEPSS 3%
. 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.
- CVE-2024-4610HIGH 7.8KEVEPSS 1%
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r34p0 through r40p0; Valhall GPU Kernel Driver: from r34p0 through r40p0.
- CVE-2022-22706HIGH 7.8KEVEPSS 1%
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.
- CVE-2023-4211MED 5.5KEVEPSS 1%
A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory.
- CVE-2023-26083LOW 3.3KEVEPSS 1%
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.