PT-2023-17890 · Google · Android

Published 2023-04-01 · Updated 2023-04-25 · CVE-2023-21096

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-12 through Android-13

Description A use after free issue in the attribution processor.cc file, specifically in the OnWakelockReleased function, could lead to remote code execution without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions Android-12 through Android-13, update to a version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ASB-A-254774758

CVE-2023-21096

Affected Products

Android

References · 9

• https://osv.dev/vulnerability/CVE-2023-21096 · Vendor Advisory
• https://source.android.com/security/bulletin/2023-04-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-254774758 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-21096 · Security Note
• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/e035d58ca53aa16cdea0914319ebd415fdf02a4e · Note
• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/a621fd06157441d995c30d96a31e7883a808d6ab · Note
• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/9406531d2140299c85bcff60c7d684b9d46acbe4 · Note
• https://t.me/true_secator/4263 · Telegram Post
• https://t.me/pentestingnews/34686 · Telegram Post