Published November 6, 2023
The Android Automotive OS (AAOS) Update Bulletin contains details of security
vulnerabilities affecting the Android Automotive OS platform.
The full AAOS update comprises the security patch level of 2023-11-05 or
later
from the
November 2023 Android Security Bulletin
in addition to all issues in this bulletin.
We encourage all customers to accept these updates to their devices.
Announcements
There are no Android Automotive OS security patches in the November 2023
Android Automotive OS Update Bulletin.
Common questions and answers
This section answers common questions that may occur after reading this
bulletin.
1. How do I determine if my device is updated to address these
issues?
To learn how to check a device's security patch level, read the
instructions on the
Google device update schedule
.
Security patch levels of 2023-11-01 or later address all issues associated
with the 2023-11-01 security patch level.
Device manufacturers that include these updates should set the patch string
level to:
- [ro.build.version.security_patch]:[2023-11-01]
For some devices on Android 10 or later, the Google Play system update
will have a date string that matches the 2023-11-01
security patch level.
Please see
this article
for more details on how to install
security updates.
2. What do the entries in the
Type
column mean?
Entries in the
Type
column of the vulnerability details table
reference the classification of the security vulnerability.
Abbreviation
|
Definition
|
RCE
|
Remote code execution
|
EoP
|
Elevation of privilege
|
ID
|
Information disclosure
|
DoS
|
Denial of service
|
N/A
|
Classification not available
|
3. What do the entries in the
References
column mean?
Entries under the
References
column of the vulnerability details
table may contain a prefix identifying the organization to which the
reference
value belongs.
Prefix
|
Reference
|
A-
|
Android bug ID
|
QC-
|
Qualcomm reference number
|
M-
|
MediaTek reference number
|
N-
|
NVIDIA reference number
|
B-
|
Broadcom reference number
|
U-
|
UNISOC reference number
|
4. What does an * next to the Android bug ID in the
References
column mean?
Issues that are not publicly available have an * next to the corresponding
reference ID. The update for that issue is generally contained in the latest
binary drivers for Pixel devices available from the
Google
Developer site
.
5. Why are security vulnerabilities split between this bulletin and
device?/?partner security bulletins, such as the
Pixel bulletin?
Security vulnerabilities that are documented in this security bulletin are
required to declare the latest security patch level on Android
devices. Additional security vulnerabilities that are documented in the
device?/?partner security bulletins are not required for
declaring a security patch level. Android device and chipset manufacturers
may also publish security vulnerability details specific to their products,
such as
Google
,
Huawei
,
LGE
,
Motorola
,
Nokia
,
or
Samsung
.
Versions
Version
|
Date
|
Notes
|
1.0
|
November 6, 2023
|
Bulletin published
|