SB2022040719 - Multiple vulnerabilities in Google Android
Published: April 7, 2022 Updated: December 7, 2022
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 12 vulnerabilities.
1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-0694)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to improperly imposed security restrictions within Android framework. A local application can escalate privileges on the system.
2) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-39794)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to improperly imposed security restrictions within Android framework. A local application can escalate privileges on the system.
3) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-39795)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to improperly imposed security restrictions within MediaProvider in Android framework. A local application can escalate privileges on the system.
4) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-39796)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to improperly imposed security restrictions within Android framework. A local application can escalate privileges on the system.
5) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-39797)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to improperly imposed security restrictions within Android framework. A local application can escalate privileges on the system.
6) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-39798)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to improperly imposed security restrictions within Android framework. A local application can escalate privileges on the system.
7) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-39799)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to improperly imposed security restrictions within Android framework. A local application can escalate privileges on the system.
8) Information disclosure (CVE-ID: CVE-2021-39803)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data in Media Framework Media Codecs. A remote attacker can gain unauthorized access to sensitive information on the system.
9) Input validation error (CVE-ID: CVE-2021-39804)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in Media Framework. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
10) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-39808)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to security restrictions bypass in System component. A local application can bypass implemented security restrictions and escalate privileges on the system.
11) Information disclosure (CVE-ID: CVE-2021-39805)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local application to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output. A local application can gain unauthorized access to sensitive information on the system.
12) Information disclosure (CVE-ID: CVE-2021-39809)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local application to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output. A local application can gain unauthorized access to sensitive information on the system.
Remediation
Install update from vendor's website.