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TI-2025-00691 Aliases CVE-2025-0819GHSA-66jp-pv2h-9x27

Mali GPU Kernel Driver allows access to already freed memory

Priority LOW 35CWE-416Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.

Summary

Use After Free vulnerability in 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 process to perform valid GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r44p0 through r49p3, from r50p0 through r51p0; Valhall GPU Kernel Driver: from r44p0 through r49p3, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r44p0 through r49p3, from r50p0 through r54p0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00163 5th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ArmBifrost GPU Kernel Driverr44p0 – r49p3; r50p0 – r51p0—No fix listedCNA
ArmValhall GPU Kernel Driverr44p0 – r49p3; r50p0 – r54p0—No fix listedCNA
ArmArm 5th Gen GPU Architecture Kernel Driverr44p0 – r49p3; r50p0 – r54p0—No fix listedCNA
  • Bifrost GPU Kernel Driver VendorArm Affected r44p0 – r49p3; r50p0 – r51p0 Fixed in — No fix listed CNA
  • Valhall GPU Kernel Driver VendorArm Affected r44p0 – r49p3; r50p0 – r54p0 Fixed in — No fix listed CNA
  • Arm 5th Gen GPU Architecture Kernel Driver VendorArm Affected r44p0 – r49p3; r50p0 – r54p0 Fixed in — No fix listed CNA

CPE configurations NVD · 5

CPEVersionsRoleVendor
cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*r44p0 to before r49p4; r50p0 to before r54p1VulnerableArm
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*r44p0 to before r49p4VulnerableArm
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:r50p0:*:*:*:*:*:*:*r50p0VulnerableArm
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:r51p0:*:*:*:*:*:*:*r51p0VulnerableArm
cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*r44p0 to before r49p4; r50p0 to before r54p1VulnerableArm
  • cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:* Versions r44p0 to before r49p4; r50p0 to before r54p1 Vulnerable ·Arm
  • cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:* Versions r44p0 to before r49p4 Vulnerable ·Arm
  • cpe:2.3:a:arm:bifrost_gpu_kernel_driver:r50p0:*:*:*:*:*:*:* Versions r50p0 Vulnerable ·Arm
  • cpe:2.3:a:arm:bifrost_gpu_kernel_driver:r51p0:*:*:*:*:*:*:* Versions r51p0 Vulnerable ·Arm
  • cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:* Versions r44p0 to before r49p4; r50p0 to before r54p1 Vulnerable ·Arm

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-0819
  2. 2026-10-03 Alias added: GHSA-66jp-pv2h-9x27

References

Advisory 1

  • TI-2023-03898 Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations KEVCVSS 3.1MEDIUM 5.5
  • TI-2023-11313 Memory leak vulnerability in Mali GPU Kernel Driver in Midgard GPU Kernel Driver all… KEVCVSS 3.1LOW 3.3
  • TI-2023-05732 Mali GPU Kernel Driver allows improper GPU memory processing operations CVSS 3.1HIGH 7.8
  • TI-2023-04996 Mali GPU Kernel Driver allows improper GPU processing operations CVSS 3.1HIGH 7.8
  • TI-2024-00986 Mali GPU Kernel Driver allows improper GPU memory processing operations CVSS 3.1MEDIUM 5.9
  • TI-2023-05648 Mali GPU Kernel Driver allows improper GPU memory processing operations CVSS 3.1HIGH 8.4
See all 24 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences