CVE-2024-0671

Summary

Use After Free vulnerability in Arm Ltd Midgard GPU Kernel Driver, Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture 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 Midgard GPU Kernel Driver: from r19p0 through r32p0; Bifrost GPU Kernel Driver: from r7p0 through r48p0; Valhall GPU Kernel Driver: from r19p0 through r48p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r48p0.

Affected Software

VendorProductVersion RangeStatus
Arm LtdMidgard GPU Kernel Driverr19p0 <= r32p0affected
Arm LtdBifrost GPU Kernel Driverr7p0 <= r48p0affected
Arm LtdValhall GPU Kernel Driverr19p0 <= r48p0affected
Arm LtdArm 5th Gen GPU Architecture Kernel Driverr41p0 <= r48p0affected

Weaknesses

  • CWE-416: CWE-416 Use After Free

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References