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5.5
Samsung Exynos Processors Crashed by Certain System Commands
CVE-2025-62815
Summary
Samsung Exynos processors in select mobile devices may crash if they receive a specific system command. This could potentially cause a device to become unresponsive. Affected device owners should keep their software up to date to minimize the risk of this occurring.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| samsung | exynos_1380_firmware | All versions | – |
| samsung | exynos_1480_firmware | All versions | – |
| samsung | exynos_1580_firmware | All versions | – |
| samsung | exynos_2400_firmware | All versions | – |
| samsung | exynos_2500_firmware | All versions | – |
Original title
An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580, and 2500. A NULL pointer dereference of npu_proto_drv.ast.thread_ref in set_cpu_affinity() causes a denial of serv...
Original description
An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580, and 2500. A NULL pointer dereference of npu_proto_drv.ast.thread_ref in set_cpu_affinity() causes a denial of service.
nvd CVSS3.1
5.5
Vulnerability type
CWE-476
NULL Pointer Dereference
Published: 3 Mar 2026 · Updated: 13 Mar 2026 · First seen: 6 Mar 2026