Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2019-5049

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
31/10/2019
Last modified:
07/11/2019

Description

An exploitable memory corruption vulnerability exists in AMD ATIDXX64.DLL driver, versions 25.20.15031.5004 and 25.20.15031.9002. A specially crafted pixel shader can cause an out-of-bounds memory write. An attacker can provide a specially crafted shader file to trigger this vulnerability. This vulnerability can be triggered from VMware guest, affecting VMware host.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 10.00 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
10.00
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:amd:radeon_rx_550_firmware:25.20.15031.5004:*:*:*:*:*:*:*
cpe:2.3:o:amd:radeon_rx_550_firmware:25.20.15031.9002:*:*:*:*:*:*:*
cpe:2.3:h:amd:radeon_rx_550:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:radeon_550_firmware:25.20.15031.5004:*:*:*:*:*:*:*
cpe:2.3:o:amd:radeon_550_firmware:25.20.15031.9002:*:*:*:*:*:*:*
cpe:2.3:h:amd:radeon_550:-:*:*:*:*:*:*:*
cpe:2.3:o:amd:radeon_rx_550x_firmware:25.20.15031.5004:*:*:*:*:*:*:*
cpe:2.3:o:amd:radeon_rx_550x_firmware:25.20.15031.9002:*:*:*:*:*:*:*
cpe:2.3:h:amd:radeon_rx_550x:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools