PT-2023-17866 · Google · Android Kernel

Publicado 2023-03-24 · Atualizado 2023-03-30 · CVE-2023-21073

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Android kernel

Description In the rtt unpack xtlv cbfn function of dhd rtt.c, there is a possible out of bounds write due to a buffer overflow. This could lead to local escalation of privilege with System 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-2023-21073

Produtos afetados

Android Kernel

Referências · 4

• https://t.me/cvenotify/46816 · Publicação no Telegram
• https://source.android.com/security/bulletin/pixel/2023-03-01 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-21073 · Nota de Segurança
• https://t.me/cibsecurity/60713 · Publicação no Telegram