PT-2019-17556 · Huawei · Bastet

Publicado 2019-11-13 · Atualizado 2019-11-15 · CVE-2019-5282

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Bastet module of some Huawei smartphones versions earlier than 9.0.0.182(C00E82R1P21) Bastet module of some Huawei smartphones versions earlier than 9.0.0.182(C01E82R1P21) Bastet module of some Huawei smartphones versions earlier than 9.0.0.203(C432E7R1P11) Bastet module of some Huawei smartphones versions earlier than 9.0.0.202(C185E2R1P12)

Description The issue is related to a double free vulnerability. An attacker could trick a user into installing a malicious application, which would free the same memory address twice. This could result in malicious code execution.

Recommendations For versions earlier than 9.0.0.182(C00E82R1P21), update to a version later than 9.0.0.182(C00E82R1P21). For versions earlier than 9.0.0.182(C01E82R1P21), update to a version later than 9.0.0.182(C01E82R1P21). For versions earlier than 9.0.0.203(C432E7R1P11), update to a version later than 9.0.0.203(C432E7R1P11). For versions earlier than 9.0.0.202(C185E2R1P12), update to a version later than 9.0.0.202(C185E2R1P12).

Correção

Double Free

Enumeração de Fraquezas

CWE-415

Identificadores relacionados

CVE-2019-5282

Produtos afetados

Bastet

Referências · 3

• https://osv.dev/vulnerability/CVE-2019-5282 · Aviso do Fabricante
• http://huawei.com/en/psirt/security-advisories/huawei-sa-20190220-01-smartphone-en · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-5282 · Nota de Segurança