PT-2023-18009 · Google · Android Kernel

CVE-2023-21223 · Publicado 2023-06-28 · Atualizado 2023-07-06

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Android kernel

Description The issue is related to a possible out of bounds read in the LPP ConvertGNSS DataBitAssistance function of LPP CommonUtil.c. This could lead to remote information disclosure without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android kernel, consider applying a patch that includes a bounds check in the LPP ConvertGNSS DataBitAssistance function to prevent out of bounds reads. As a temporary workaround, restrict access to sensitive information that could be disclosed through this issue until a patch is available.

Correção

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

CVE-2023-21223

Produtos afetados

Android Kernel

Referências · 2

• https://nvd.nist.gov/vuln/detail/CVE-2023-21223 · Nota de Segurança
• https://source.android.com/security/bulletin/pixel/2023-06-01 · Aviso do Fabricante