// For flags

CVE-2023-34970

Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations

Severity Score

4.7
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A local non-privileged user can make improper GPU processing operations to access a limited amount outside of buffer bounds or to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory

Un usuario local sin privilegios puede realizar operaciones de procesamiento de GPU inadecuadas para acceder a una cantidad acotada fuera de los límites del búfer o para explotar una condición de ejecución del software. Si el usuario prepara cuidadosamente la memoria del sistema, esto a su vez podría darle acceso a la memoria ya liberada.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-06-08 CVE Reserved
  • 2023-10-03 CVE Published
  • 2023-10-06 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-416: Use After Free
  • CWE-787: Out-of-bounds Write
CAPEC
  • CAPEC-233: Privilege Escalation
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Arm
Search vendor "Arm"
 Mali Gpu Kernel Driver
Search vendor "Arm" for product "Mali Gpu Kernel Driver"
 r44p0
Search vendor "Arm" for product "Mali Gpu Kernel Driver" and version "r44p0"
-
Affected
Arm
Search vendor "Arm"
 Valhall Gpu Kernel Driver
Search vendor "Arm" for product "Valhall Gpu Kernel Driver"
 r44p0
Search vendor "Arm" for product "Valhall Gpu Kernel Driver" and version "r44p0"
-
Affected