CVE-2026-16280
N/A
N/A
Summary
An integer overflow when calculating physical offsets for sparse PMRs may result in 32-bit truncation of address computations for PMRs larger than 4 GB. This can lead to incorrect GPU MMU mappings and may allow a non-privileged user to trigger access to unintended physical memory, resulting in memory corruption or information disclosure.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Imagination Technologies | Graphics DDK | 1.18 RTM2 | affected |
| Imagination Technologies | Graphics DDK | 23.2 RTM2 | affected |
| Imagination Technologies | Graphics DDK | 24.2 RTM2 | affected |
| Imagination Technologies | Graphics DDK | 25.1 RTM2 <= 25.3 RTM | affected |
| Imagination Technologies | Graphics DDK | 26.1 RTM1 | affected |
| Imagination Technologies | Graphics DDK | 26.1 RTM2 | unaffected |
Weaknesses
- CWE-190: CWE-190: Integer Overflow or Wraparound
References
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