#VU24484 NULL pointer dereference in ATIDXX64.DLL - CVE-2019-5124 

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Main Vulnerability Database Vulnerabilities #VU24484

#VU24484 NULL pointer dereference in ATIDXX64.DLL - CVE-2019-5124

Published: January 22, 2020


Vulnerability identifier: #VU24484
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-2019-5124
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
ATIDXX64.DLL
Software vendor:
AMD

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 in shader functionality constant buffer. A remote attacker can send a specially crafted pixel shader and perform a denial of service (DoS) attack.

This vulnerability affects the following product:

AMD ATIDXX64.DLL (26.20.13001.50005) running on Radeon RX 550 / 550 Series VMware Workstation 15 (15.1.0 build-13591040) with Windows 10 x64 as guestVM


Remediation

Vendor recommends to update on version 15.5.1 with 20.1.1 AMD drivers.

External links