CVE catalog

CVE-2021-39796

android-platform-frameworks-base: CVE-2021-39796

Severity: Low
Published: Apr 1, 2022, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.17% · Oct 27, 2026

In HarmfulAppWarningActivity of HarmfulAppWarningActivity.java, there is a possible way to trick victim to install harmful app due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-205595291

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	android-platform-frameworks-base	sid	`1:14~beta1-5`	vulnerable
Debian	android-platform-frameworks-base	forky	`1:14~beta1-5`	vulnerable
Debian	android-platform-frameworks-base	trixie	`1:14~beta1-3`	vulnerable
Debian	android-platform-frameworks-base	bookworm	`1:10.0.0+r36-10`	vulnerable
Android	platform/frameworks/base	Not reported	`12L`	vulnerable
Android	platform/frameworks/base	Not reported	`12L:2022-04-01`	fixed
Ubuntu	android-platform-frameworks-base	16.04	`21-2`	vulnerable
Ubuntu	android-platform-frameworks-base	16.04	`21-2.1`	vulnerable
Ubuntu	android-platform-frameworks-base	16.04	`1:6.0.0+r26-3`	vulnerable
Ubuntu	android-platform-frameworks-base	16.04	`1:6.0.1+r16-1`	vulnerable
Ubuntu	android-platform-frameworks-base	18.04	`1:7.0.0+r33-1`	vulnerable
Ubuntu	android-platform-frameworks-base	18.04	`1:8.1.0+r23-3~18.04`	vulnerable
Ubuntu	android-platform-frameworks-base	20.04	`1:8.1.0+r23-3build1`	vulnerable
Ubuntu	android-platform-frameworks-base	20.04	`1:8.1.0+r23-3build2`	vulnerable
Ubuntu	android-platform-frameworks-base	22.04	`1:10.0.0+r36-3`	vulnerable
Ubuntu	android-platform-frameworks-base	24.04	`1:13.0.0+r66-1`	vulnerable
Ubuntu	android-platform-frameworks-base	24.04	`1:14~beta1-2build2`	vulnerable
Ubuntu	android-platform-frameworks-base	24.04	`1:14~beta1-2build3`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	android-platform-frameworks-base	source	sid	`(unfixed)`	unimportant	Not reported	[1009626]
Debian	android-platform-frameworks-base	source	forky	`(unfixed)`	unimportant	Not reported	[1009626]
Debian	android-platform-frameworks-base	source	trixie	`(unfixed)`	unimportant	Not reported	[1009626]
Debian	android-platform-frameworks-base	source	bookworm	`(unfixed)`	unimportant	Not reported	[1009626]
Android	platform/frameworks/base	Android	Not reported	`12L:2022-04-01`	Not reported	ASB-A-205595291	Not reported

[Debian bug #1009626]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[aapt]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:10.0.0+r36-10 · amd64 · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
- 1:10.0.0+r36-10 · arm64 · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
[android-framework-res]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:10.0.0+r36-10 · all · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
- 1:10.0.0+r36-10 · all · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
[android-libaapt]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:10.0.0+r36-10 · amd64 · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
- 1:10.0.0+r36-10 · arm64 · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
[android-libandroidfw]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:10.0.0+r36-10 · amd64 · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
- 1:10.0.0+r36-10 · arm64 · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
[android-libandroidfw-dev]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:10.0.0+r36-10 · amd64 · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
- 1:10.0.0+r36-10 · arm64 · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
[split-select]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:10.0.0+r36-10 · amd64 · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12
- 1:10.0.0+r36-10 · arm64 · bookworm
  Affected
  dsa · android-platform-frameworks-base · debian · bookworm; dsa · android-platform-frameworks-base · debian · 12

[Debian 13 (Trixie)]

[aapt]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:14~beta1-3 · amd64 · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
- 1:14~beta1-3 · arm64 · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
[android-framework-res]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:14~beta1-3 · all · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
- 1:14~beta1-3 · all · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
[android-libaapt]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:14~beta1-3 · amd64 · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
- 1:14~beta1-3 · arm64 · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
[android-libandroidfw]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:14~beta1-3 · amd64 · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
- 1:14~beta1-3 · arm64 · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
[android-libandroidfw-dev]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:14~beta1-3 · amd64 · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
- 1:14~beta1-3 · arm64 · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
[split-select]Affected
Source package: [android-platform-frameworks-base]
Details (2)
- 1:14~beta1-3 · amd64 · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13
- 1:14~beta1-3 · arm64 · trixie
  Affected
  dsa · android-platform-frameworks-base · debian · 13

Observed: Oct 23, 2026, 6:02:15 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]