PT-2018-5997 · Mozilla+2 · Firefox Os+2

Publicado 2018-03-30 · Atualizado 2018-04-23 · CVE-2017-15826

Positive Technologies (AI Summary)

CVSS v2.0

4.4

Média

Vetor base

AV:L/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions: Android for MSM versions prior to 2017-10-20 Firefox OS for MSM versions prior to 2017-10-20 QRD Android versions prior to 2017-10-20

Description: A double free issue may exist due to a race condition in the MDSS rotator. This occurs when two threads attempt to free the same perf structures, potentially leading to a double free vulnerability.

Recommendations: For Android for MSM versions prior to 2017-10-20, update to a version released after 2017-10-20 to resolve the issue. For Firefox OS for MSM versions prior to 2017-10-20, update to a version released after 2017-10-20 to resolve the issue. For QRD Android versions prior to 2017-10-20, update to a version released after 2017-10-20 to resolve the issue.

Correção

Race Condition

Double Free

Enumeração de Fraquezas

CWE-362

CWE-415

Identificadores relacionados

CVE-2017-15826

Produtos afetados

Android

Firefox Os

Qrd Android

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2017-15826 · Nota de Segurança
• https://source.android.com/security/bulletin/pixel/2018-02-01 · Aviso do Fabricante
• https://source.codeaurora.org/quic/la/kernel/msm-4.4/commit/?id=5ac3e9d038a7ee7edf77dde2dffae6f8ba528848 · Correção