PT-2020-11350 · Google · Android Kernel

Published 2020-01-06 · Updated 2020-01-09 · CVE-2019-9470

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Android kernel versions (affected versions not specified)

Description The issue is related to a missing bounds check in the dma sblk start function of abc-pcie.c, which could lead to a possible out of bounds write. This could result in local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-9470

Affected Products

Android Kernel

References · 2

• https://source.android.com/security/bulletin/pixel/2019-12-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-9470 · Security Note