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cveGoogle_androidCVE-2020-0392
HistorySep 17, 2020 - 4:15 p.m.

CVE-2020-0392

2020-09-1716:15:13
CWE-415
google_android
web.nvd.nist.gov
42
cve-2020-0392
surfaceflinger.cpp
android
privilege escalation
code execution
nvd

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

JSON

In getLayerDebugInfo of SurfaceFlinger.cpp, there is a possible code execution due to a double free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11Android ID: A-150226608

Affected configurations

Nvd
Vulners
Node
googleandroidMatch9.0
OR
googleandroidMatch10.0
VendorProductVersionCPE
googleandroid9.0cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
googleandroid10.0cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Android",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Android-9 Android-10 Android-11"
      }
    ]
  }
]

Related

osv 1
prion 1
nvd 1
cvelist 1
threatpost 1
osv
osv
[UAF problem found in surfaceflinger when calling traverseInZOrder() & handleMessageRefresh() concurrently in different threads] - ASAN Write
2020-09-01 00:00:00
prion
prion
Double free
2020-09-17 16:15:00
nvd
nvd
CVE-2020-0392
2020-09-17 16:15:13
cvelist
cvelist
CVE-2020-0392
2020-09-17 15:27:47
threatpost
threatpost
Google Squashes Critical Android Media Framework Bug
2020-09-09 20:32:55

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

JSON
Related for CVE-2020-0392
osv1prion1nvd1cvelist1threatpost1