CVE-2023-35670

EUVD-2023-39670
In computeValuesFromData of FileUtils.java, there is a possible way to insert files to other apps' external private directories due to a path traversal error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 6%
Affected Products (NVD)
VendorProductVersion
googleandroid
11.0
googleandroid
12.0
googleandroid
12.1
googleandroid
13.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://android.googlesource.com/platform/packages/providers/MediaProvider/+/db3c69afcb0a45c8aa2f333fcde36217889899fe
https://source.android.com/security/bulletin/2023-09-01
https://android.googlesource.com/platform/packages/providers/MediaProvider/+/db3c69afcb0a45c8aa2f333fcde36217889899fe
https://source.android.com/security/bulletin/2023-09-01