CVE-2023-6241

Severity CVSS v4.0:

Pending analysis

Type:

CWE-416 Use After Free

Publication date:

04/03/2024

Last modified:

13/03/2025

Description

Use After Free vulnerability in Arm Ltd Midgard GPU Kernel Driver, Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to exploit a software race condition to perform improper memory processing operations. If the system’s memory is carefully prepared by the user, then this in turn cause a use-after-free.This issue affects Midgard GPU Kernel Driver: from r13p0 through r32p0; Bifrost GPU Kernel Driver: from r11p0 through r25p0; Valhall GPU Kernel Driver: from r19p0 through r25p0, from r29p0 through r46p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r46p0.<br /> <br />

Impact

Vector 3.x

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

Base Score: 7.00 HIGH
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x

7.00

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver::::::::	r41p0 (including)	r47p0 (excluding)
cpe:2.3:a:arm:bifrost_gpu_kernel_driver::::::::	r11p0 (including)	r26p0 (excluding)
cpe:2.3:a:arm:midgard_gpu_kernel_driver::::::::	r13p0 (including)	r32p0 (including)
cpe:2.3:a:arm:valhall_gpu_kernel_driver::::::::	r19p0 (including)	r26p0 (excluding)
cpe:2.3:a:arm:valhall_gpu_kernel_driver::::::::	r29p0 (including)	r47p0 (excluding)

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

CVE-2023-6241

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools