Local privilege escalation via GPU use-after-free
Published Jun 2, 2025 · Updated Jun 3, 2025
Use-after-free in the GPU of Samsung Exynos 2200, 1480, and 2400 processors allows local users to escalate privileges. Samsung identifies the GPU as the affected component but has not disclosed the freed object, responsible function, or sequence that reuses stale memory. Exploitation requires existing low-privileged local access and can cross the device privilege boundary, while the exact resulting privilege level remains undisclosed.
Summary
What happened
Use-after-free in the GPU of Samsung Exynos 2200, 1480, and 2400 processors allows local users to escalate privileges. Samsung identifies the GPU as the affected component but has not disclosed the freed object, responsible function, or sequence that reuses stale memory. Exploitation requires existing low-privileged local access and can cross the device privilege boundary, while the exact resulting privilege level remains undisclosed.
The record
- CVE
- CVE-2025-23105
- Published
- Jun 2, 2025
- Updated
- Jun 3, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-276, T1404
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 2, 2025CVE publishedPublication date reported by the CVE source.
- Jun 3, 2025Record updatedLatest update available in the CVE record.
Exploitability
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What is affected?
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Published CVSS scores
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Attacks
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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