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cve[email protected]CVE-2021-0438
HistoryApr 13, 2021 - 7:15 p.m.

CVE-2021-0438

2021-04-1319:15:13
CWE-1021
[email protected]
web.nvd.nist.gov
44
android
vulnerability
cve-2021-0438
tapjacking
local privilege escalation
security
nvd

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.0005 Low

EPSS

Percentile

17.1%

JSON

In several functions of InputDispatcher.cpp, WindowManagerService.java, and related files, there is a possible tapjacking attack due to an incorrect FLAG_OBSCURED value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10Android ID: A-152064592

Affected configurations

NVD
Node
googleandroidMatch8.1
OR
googleandroidMatch9.0
OR
googleandroidMatch10.0

CNA Affected

[
  {
    "product": "Android",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Android-8.1 Android-9 Android-10"
      }
    ]
  }
]

Related

prion 1
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cvelist 1
osv 1
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prion
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Design/Logic Flaw
2021-04-13 19:15:00
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CVE-2021-0438
2021-04-13 19:15:13
cvelist
cvelist
CVE-2021-0438
2021-04-13 18:17:25
osv
osv
FLAG_PARTIALLY_OBSCURED doesn't respect non windows
2021-04-01 00:00:00
ics
ics
Siemens SIMATIC
2024-03-14 12:00:00

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

0.0005 Low

EPSS

Percentile

17.1%

JSON
Related for CVE-2021-0438
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