PT-2023-17960 · Google · Android

CVE-2023-21171 · Publicado 2023-06-28 · Atualizado 2023-06-30

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 versions Android-13

Description The issue is related to a side channel information disclosure in the verifyInputEvent function of InputDispatcher.cpp. This could lead to local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

Recommendations For Android version Android-13, consider restricting access to sensitive features until a patch is available. As a temporary workaround, review and restrict system execution privileges to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Identificadores relacionados

CVE-2023-21171

Produtos afetados

Android

Referências · 4

• https://t.me/cibsecurity/65670 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-21171 · Aviso do Fabricante
• https://source.android.com/security/bulletin/pixel/2023-06-01 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-21171 · Nota de Segurança