Description
In alac decoder, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06064258; Issue ID: ALPS06064258.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_misc
https://corp.mediatek.com/product-security-bulletin/December-2021
Scores
CVSS v3
7.8
EPSS
0.0054
EPSS Percentile
41.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (4)
google/android
8.1
google/android
9.0
google/android
10.0
google/android
11.0
Published
Dec 15, 2021
Tracked Since
Feb 18, 2026