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cveGoogle_androidCVE-2021-39791
HistoryMar 30, 2022 - 4:15 p.m.

CVE-2021-39791

2022-03-3016:15:11
CWE-203
google_android
web.nvd.nist.gov
65
cve-2021-39791
wallpapermanagerservice
android
security vulnerability
information disclosure

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0

Percentile

5.1%

JSON

In WallpaperManagerService, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-194112606

Affected configurations

Nvd
Vulners
Node
googleandroidMatch12.1
VendorProductVersionCPE
googleandroid12.1cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Android",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Android-12L"
      }
    ]
  }
]

Related

nvd 1
cvelist 1
prion 1
androidsecurity 1
nvd
nvd
CVE-2021-39791
2022-03-30 16:15:11
cvelist
cvelist
CVE-2021-39791
2022-03-30 16:02:57
prion
prion
Information disclosure
2022-03-30 16:15:00
androidsecurity
androidsecurity
Android 12L Security Release Notes
2022-02-22 00:00:00

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0

Percentile

5.1%

JSON
Related for CVE-2021-39791
nvd1cvelist1prion1androidsecurity1