Main Vulnerability Database Vulnerabilities #VU103508

NULL pointer dereference in Exynos 1480 and Exynos 2400 - CVE-2024-46923

Published: February 3, 2025

Vulnerability identifier: #VU103508

CSH Severity: Medium

CVSS v4: 8.7 [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]

CVE-ID: CVE-2024-46923

CWE-ID: CWE-476

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

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 amdgpu_cs_ib_fill in the Xclipse Driver. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.

Affected software

Exynos 1480
Exynos 2400

How to mitigate CVE-2024-46923

Install updates from vendor's website.

External References

https://semiconductor.samsung.com/content/semiconductor/global/support/quality-support/product-security-updates/cve-2024-46923/

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