PT-2023-30841 · Arm · Mali Gpu Kernel Module

CVE-2023-48421 · Publicado 2023-12-08 · Atualizado 2024-03-12

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Mali GPU kernel module (affected versions not specified)

Description The issue is related to a possible out of bounds write due to improper input validation in the gpu pixel handle buffer liveness update ioctl function of the Mali GPU kernel module. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2023-48421

Produtos afetados

Mali Gpu Kernel Module

Referências · 4

• https://twitter.com/VulmonFeeds/status/1733183475375538571 · Publicação no Twitter
• https://twitter.com/CVEnew/status/1733152599098958057 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2023-48421 · Nota de Segurança
• https://source.android.com/security/bulletin/pixel/2023-12-01 · Aviso do Fabricante