CVE-2022-22706
HighActively exploited (CISA KEV)
Description
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Arm Mali Graphics Processing Unit (GPU)
PublishedMar 3, 2022
First seenMar 3, 2022
Added to KEVMar 30, 2023
Weakness typeCWE-119Memory buffer bounds error
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: Apr 20, 2023Update
- arm bifrost_gpu_kernel_driverr36p0 or later
- arm midgard_gpu_kernel_driverr32p0 or later
- arm valhall_gpu_kernel_driverr36p0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arm bifrost_gpu_kernel_driver | r0p0 ≤ v < r36p0 | r36p0 |
| arm midgard_gpu_kernel_driver | r26p0 ≤ v < r32p0 | r32p0 |
| arm valhall_gpu_kernel_driver | r19p0 ≤ v < r36p0 | r36p0 |
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