PT-2023-17839 · Google · Android Kernel

CVE-2023-21049 · Publicado 2023-03-24 · Atualizado 2025-02-21

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Média

Vetor base

AV:L/AC:L/PR:H/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 append camera metadata function of camera metadata.c due to a missing bounds check. This could lead to local information disclosure, requiring System execution privileges for exploitation. No user interaction is needed for exploitation.

Recommendations For Android kernel, consider applying a patch that includes a bounds check in the append camera metadata 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-2023-21049

Produtos afetados

Android Kernel

Referências · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-21049 · Nota de Segurança
• https://source.android.com/security/bulletin/pixel/2023-03-01 · Aviso do Fabricante
• https://t.me/cvenotify/112110 · Publicação no Telegram
• https://t.me/cibsecurity/60714 · Publicação no Telegram