PT-2017-11695 · Mozilla+1 · Firefox Os+1

Publicado 2017-12-05 · Atualizado 2019-10-03 · CVE-2017-11030

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Android for MSM versions (affected versions not specified) Firefox OS for MSM versions (affected versions not specified) QRD Android versions (affected versions not specified)

Description The issue affects the HDMI video driver, specifically in the hdmi edid sysfs rda res info() function, allowing userspace to perform an arbitrary write into kernel memory.

Recommendations For Android for MSM, consider restricting access to the hdmi edid sysfs rda res info() function until a patch is available. For Firefox OS for MSM, avoid using the vulnerable HDMI video driver function until the issue is resolved. For QRD Android, as a temporary workaround, consider disabling the HDMI video driver until a fix is provided. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2017-11030

Produtos afetados

Android

Firefox Os

Referências · 2

• https://source.android.com/security/bulletin/pixel/2017-12-01 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-11030 · Nota de Segurança