Out-of-bounds Read in AMD Atidxx64

CVE-2019-5146

An exploitable out-of-bounds read vulnerability exists in AMD ATIDXX64.DLL driver, version 26.20.13025.10004. A specially crafted pixel shader can cause a denial of service. An attacker can provide a specially crafted shader file to trigger this vulnerability. This vulnerability can be triggered from VMware guest, affecting VMware host.

Vulnerability class: Buffer Overflow

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.4th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2019-5146: held from 0.017 to 0.017.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

  • AMD Atidxx64 — versions 26.20.13025.10004
  • VMware Workstation — versions 15.0
  • AMD — versions AMD ATIDXX64.DLL (26.20.13025.10004) running on Radeon RX 550 / 550 Series VMware Workstation 15 (15.5.0 build-14665864) with Windows 10 x64 as guestVM

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2019-5146?
CVE-2019-5146 is a high-severity vulnerability in AMD Atidxx64, classified under Out-of-bounds Read. CVSS score: 8.6/10. Published 2020-01-25.
How severe is CVE-2019-5146?
High severity. CVSS v3 base score is 8.6 out of 10.