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.
References
| Link | Resource |
|---|---|
| https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
14 Dec 2023, 20:03
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:arm:midgard:*:*:*:*:*:*:*:* cpe:2.3:a:arm:valhall:*:*:*:*:*:*:*:* |
cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:* cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:* cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:* |
| First Time |
Arm valhall Gpu Kernel Driver
Arm midgard Gpu Kernel Driver Arm bifrost Gpu Kernel Driver |
Information
Published : 2023-01-17 08:15
Updated : 2023-12-14 20:03
NVD link : CVE-2022-46891
Mitre link : CVE-2022-46891
JSON object : View
Products Affected
arm
- midgard_gpu_kernel_driver
- valhall_gpu_kernel_driver
- bifrost_gpu_kernel_driver
CWE
CWE-416
Use After Free