#VU123525 NULL pointer dereference in Samsung products - CVE-2025-62815

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Main Vulnerability Database Vulnerabilities #VU123525

#VU123525 NULL pointer dereference in Samsung products - CVE-2025-62815

Published: March 4, 2026


Vulnerability identifier: #VU123525
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-62815
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Exynos 1380
Exynos 1480
Exynos 2400
Exynos 1580
Exynos 2500
Software vendor:
Samsung

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within npu_proto_drv.ast.thread_ref in set_cpu_affinity(). A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links