PT-2023-18069 · Google · Android

CVE-2023-21290 · Publicado 2023-08-01 · Atualizado 2023-08-21

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Android versions prior to the fixed version

Description The issue is related to a race condition in the update of MmsProvider.java, which could allow bypassing file permission checks. This could lead to a local denial of service without requiring additional execution privileges. User interaction is not needed for exploitation.

Recommendations For versions prior to the fixed version, consider restricting access to the MmsProvider.java module to minimize the risk of exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Race Condition

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

ASB-A-264880689

CVE-2023-21290

Produtos afetados

Android

Referências · 7

• https://t.me/cibsecurity/68515 · Publicação no Telegram
• https://android.googlesource.com/platform/packages/providers/TelephonyProvider/+/ca4c9a19635119d95900793e7a41b820cd1d94d9 · Correção
• https://source.android.com/security/bulletin/2023-08-01 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1691199094973145088 · Publicação no Twitter
• https://osv.dev/vulnerability/ASB-A-264880689 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-21290 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-21290 · Aviso do Fabricante