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medium6.5

CVE-2022-36449

An issue was discovered in the Arm Mali GPU Kernel Driver.

Impact

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.

Affected products

VendorProductAffected versions
ArmBifrost Gpu Kernel Driver
from r0p0 through r38p0
Version r39p0
ArmMidgard Gpu Kernel Driver
from r4p0 through r32p0
ArmValhall Gpu Kernel Driver
from r19p0 through r38p0
Version r39p0

Weakness classification

CWE-416

References