PT-2023-17722 · Google · Android

Publicado 2023-03-01 · Atualizado 2023-03-29 · CVE-2023-20931

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Android versions Android-11 through Android-13

Description A heap buffer overflow in the avdt scb hdl write req function of avdt scb act.cc can lead to a possible out of bounds write. This issue could result in local escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions Android-11 through Android-13, at the moment, there is no information about a newer version that contains a fix for this issue.

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

ASB-A-242535997

CVE-2023-20931

Produtos afetados

Android

Referências · 5

• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/789d4bc617da23dc86d288c53c80a242d3a6850f · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-20931 · Nota de Segurança
• https://source.android.com/security/bulletin/2023-03-01 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-20931 · Aviso do Fabricante
• https://osv.dev/vulnerability/ASB-A-242535997 · Aviso do Fabricante