Lucene search

K
ubuntucveUbuntu.comUB:CVE-2023-20964
HistoryMar 24, 2023 - 12:00 a.m.

CVE-2023-20964

2023-03-2400:00:00
ubuntu.com
ubuntu.com
9
mediasessionrecord
intent rebroadcast
local denial of service
privilege escalation
androidversions 12
12l
13
a-238177121
unix

7.8 High

CVSS3

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

0.0004 Low

EPSS

Percentile

5.1%

In multiple functions of MediaSessionRecord.java, there is a possible
Intent rebroadcast due to a confused deputy. This could lead to local
denial of service or escalation of privilege with no additional execution
privileges needed. User interaction is not needed for exploitation.Product:
AndroidVersions: Android-12 Android-12L Android-13Android ID: A-238177121

7.8 High

CVSS3

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

0.0004 Low

EPSS

Percentile

5.1%

Related for UB:CVE-2023-20964