PT-2017-11706 · Mozilla+2 · Firefox Os+2

Publicado 2017-12-05 · Atualizado 2017-12-19 · CVE-2017-11044

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 (affected versions not specified) Firefox OS for MSM (affected versions not specified) QRD Android (affected versions not specified)

Description A race condition exists in a KGSL driver function in the Linux kernel, which can lead to a Use After Free condition. This issue affects Android releases from CAF using the Linux kernel.

Recommendations For Android for MSM, consider applying a patch to fix the KGSL driver function to prevent the race condition. For Firefox OS for MSM, restrict access to the KGSL driver function until a patch is available. For QRD Android, as a temporary workaround, consider disabling the KGSL driver function until a fix is provided.

Correção

Use After Free

Race Condition

Enumeração de Fraquezas

CWE-416

CWE-362

Identificadores relacionados

CVE-2017-11044

Produtos afetados

Android

Firefox Os

Linux Kernel

Referências · 2

• https://source.android.com/security/bulletin/pixel/2017-12-01 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-11044 · Nota de Segurança