CVE-2023-20918

In getPendingIntentLaunchFlags of ActivityOptions.java, there is a possible elevation of privilege due to a confused deputy with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected

Google · Android

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.77% chance of exploitation in the next 30 days, 55th percentile

Published

2023-07-12

Updated

2024-11-06

Proof-of-concept exploits (2)

• Trinadh465/platform_frameworks_base_CVE-2023-209180★ · 2023-10-03
• pazhanivel07/platform_frameworks_base_AOSP_10_r33_CVE-2023-209180★ · 2023-10-03

Security advisories

• https://source.android.com/security/bulletin/2023-07-01
• https://android.googlesource.com/platform/frameworks/base/+/16c604aa7c253ce5cf075368a258c…
• https://android.googlesource.com/platform/frameworks/base/+/51051de4eb40bb502db448084a83f…
• https://android.googlesource.com/platform/frameworks/base/+/8418e3a017428683d173c0c82b0eb…

References

• CVE Record
• NVD entry

Related

• CVE-2015-1788
• CVE-2020-0209
• CVE-2020-0218
• CVE-2020-0219
• CVE-2020-0242
• CVE-2020-0243