high8.8
CVE-2022-46891
An issue was discovered in the Arm Mali GPU Kernel Driver.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Arm | Bifrost Gpu Kernel Driver | from r1p0 through r40p0 |
| Arm | Midgard Gpu Kernel Driver | from r13p0 through r32p0 |
| Arm | Valhall Gpu Kernel Driver | from r19p0 through r40p0 |