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nvd[email protected]NVD:CVE-2021-0318
HistoryJan 11, 2021 - 10:15 p.m.

CVE-2021-0318

2021-01-1122:15:13
CWE-416
CWE-787
[email protected]
web.nvd.nist.gov
5
sensoreventconnection
out of bounds write
local privilege escalation
android-9
android-8.1
android-10
android-11

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 appendEventsToCacheLocked of SensorEventConnection.cpp, there is a possible out of bounds write due to a use-after-free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-9, Android-8.1, Android-10, Android-11; Android ID: A-168211968.

Affected configurations

Nvd
Node
googleandroidMatch8.1
OR
googleandroidMatch9.0
OR
googleandroidMatch10.0
OR
googleandroidMatch11.0
VendorProductVersionCPE
googleandroid8.1cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
googleandroid9.0cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
googleandroid10.0cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
googleandroid11.0cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*

Related

osv 1
prion 1
cvelist 1
cve 1
threatpost 1
osv
osv
[UAF problem found in system_server]
2021-01-01 00:00:00
prion
prion
Out-of-bounds
2021-01-11 22:15:00
cvelist
cvelist
CVE-2021-0318
2021-01-11 21:47:31
cve
cve
CVE-2021-0318
2021-01-11 22:15:13
threatpost
threatpost
Google Warns of Critical Android Remote Code Execution Bug
2021-01-05 20:21:40

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 NVD:CVE-2021-0318
osv1prion1cvelist1cve1threatpost1