Multiple vulnerabilities in Google Android

1) Integer overflow

EUVDB-ID: #VU59185

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30319

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a malicious application to escalate privileges on the system.

The vulnerability exists due to integer overflow in WLAN HOST component. A malicious application can run a specially crafted WMI command on the system, trigger an integer overflow and execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Heap-based buffer overflow

EUVDB-ID: #VU59184

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30311

CWE-ID: CWE-122 - Heap-based Buffer Overflow

Exploit availability: No

Description

The vulnerability allows a malicious application to escalate privileges on the system.

The vulnerability exists due to insufficient validation of user-supplied input in NR5G within the Modem component. A malicious application can trigger a heap-based buffer overflow and execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Buffer overflow

EUVDB-ID: #VU59183

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30308

CWE-ID: CWE-120 - Buffer overflow

Exploit availability: No

Description

The vulnerability allows a malicious application to escalate privileges on the system.

The vulnerability exists due to a buffer overflow in RFA in the Modem component while printing the HARQ memory partition detail. A malicious application can trigger buffer overflow and execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Reachable Assertion

EUVDB-ID: #VU59192

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30307

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper validation of DNS response when DNS client requests with PTR, NAPTR or SRV query type within the Data Modem component. A remote attacker can send a specially crafted response to the device, trigger an assertion failure and perform a denial denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Resource exhaustion

EUVDB-ID: #VU59191

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30301

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to out of memory while processing RRC and NAS OTA message in RFA within the Modem component. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Type conversion

EUVDB-ID: #VU59190

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30300

CWE-ID: CWE-704 - Type conversion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a type conversion error in LTE within the Modem component, caused by incorrectly decoding hex data for the SIB2 OTA message and assigning a garbage value to choice when processing the SRS configuration. A remote attacker can pass specially crafted data to the system, trigger a type conversion error and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Reachable Assertion

EUVDB-ID: #VU59189

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30287

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper validation of symbols configured for PDCCH monitoring in NR5G within the Modem component. A remote attacker can send specially crafted data to the system, trigger an assertions failure and perform a denial of service (DoS) attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Input validation error

EUVDB-ID: #VU59188

Risk: Medium

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30285

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to insufficient validation of memory region in Hypervisor in kernel component. A local application can lead execute arbitrary code with kernel privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Reachable Assertion

EUVDB-ID: #VU59194

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30353

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a improper validation of function pointer type with actual function signature within the Audio component. A remote attacker can pass specially crafted data to the device, trigger assertion failure and perform a denial of service attack.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU59325

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-1049

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a malicious application to read arbitrary files on the system.

The vulnerability exists due to improper permissions in the Unisoc slogmodem. A local application can read arbitrary files on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU59321

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-0959

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a malicious application to escalate privileges on the system.

The vulnerability exists due to Android runtime does not properly impose memory restrictions. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Integer overflow

EUVDB-ID: #VU58089

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-31889

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to integer overflow. A remote attacker can send a specially crafted TCP packet, trigger integer overflow and cause a denial of service condition on the target system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

13) Cleartext transmission of sensitive information

EUVDB-ID: #VU59324

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-40148

CWE-ID: CWE-319 - Cleartext Transmission of Sensitive Information

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to Modem EMM uses insecure communication channel to transmit sensitive information. A remote attacker with ability to intercept network traffic can gain access to sensitive data.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

14) Input validation error

EUVDB-ID: #VU58090

Risk: High

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-31890

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to the total length of a TCP payload (set in the IP header) is unchecked. A remote attacker can cause a denial of service condition on the target system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

15) Input validation error

EUVDB-ID: #VU58080

Risk: High

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-31346

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the total length of an UDP payload (set in the IP header) is unchecked. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack or gain access to sensitive information on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

16) Input validation error

EUVDB-ID: #VU58079

Risk: High

CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-31345

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the total length of an UDP payload (set in the IP header) is unchecked. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack or gain access to sensitive information on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

17) Information disclosure

EUVDB-ID: #VU59323

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39633

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local application to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output in OS kernel. A local application can gain unauthorized access to sensitive information on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

18) Race condition

EUVDB-ID: #VU59322

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39634

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a race condition in the OS kernel. A local application can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

19) Out-of-bounds write

EUVDB-ID: #VU51549

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-29368

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error when processing untrusted input within the __split_huge_pmd() function in mm/huge_memory.c in the Linux kernel. A local user can abuse the copy-on-write implementation and gain unintended write access because of a race condition in a THP mapcount check.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: 9 2021-09-01 - 12 2022-01-01

External links

http://source.android.com/security/bulletin/2022-01-01#2022-01-05-security-patch-level-vulnerability-details

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

20) Improper input validation

EUVDB-ID: #VU74434

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39659

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the System component. A local application can perform a denial of service (DoS) attack.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://android.googlesource.com/platform/packages/services/Telecomm/+/f1cae30e2c9837d1587a3a732bcc9398bd1f9e63
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

21) Information exposure

EUVDB-ID: #VU74433

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39628

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improper input validation within the System component. A local application can gain access to sensitive information.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 11 2022-01-01

External links

http://android.googlesource.com/platform/frameworks/base/+/9be6207510c2e39e2899a9ce7a93fb09f83134c6
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

22) Improper input validation

EUVDB-ID: #VU74425

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39620

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://android.googlesource.com/platform/frameworks/native/+/f2e0a95700a937e421647623a60c9fc01d6e5d87
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

23) Improper input validation

EUVDB-ID: #VU74427

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39622

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

24) Improper input validation

EUVDB-ID: #VU74424

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39618

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

25) Improper input validation

EUVDB-ID: #VU74423

Risk: Low

CVSSv3.1: 7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2021-39623

CWE-ID: CWE-20 - Improper input validation

Exploit availability: Yes

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the Media Framework component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://android.googlesource.com/platform/frameworks/av/+/5753afcd4c87f5566f4014cce1cbc8d767572331
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

26) Information exposure

EUVDB-ID: #VU74432

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-0643

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improper input validation within the System component. A local application can gain access to sensitive information.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://android.googlesource.com/platform/frameworks/opt/telephony/+/f6bb9b20840c29e74a37ea2b880e63b3fc9470ff
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

27) Improper input validation

EUVDB-ID: #VU74426

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39621

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://android.googlesource.com/platform/packages/apps/Dialer/+/9c452d9f25d8fb41fd3ec627293a2481fde778d4
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

28) Improper input validation

EUVDB-ID: #VU74421

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39630

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the Framework component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://android.googlesource.com/platform/frameworks/base/+/b2dc041a4e84986e3a6932b127d3a18ef02b6d0a
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

29) Improper input validation

EUVDB-ID: #VU74422

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39632

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the Framework component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://android.googlesource.com/platform/bootable/recovery/+/f0a760b3a154ad328c682ec8559287befff14945
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

30) Improper input validation

EUVDB-ID: #VU74430

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39627

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://android.googlesource.com/platform/packages/apps/Dialer/+/9c452d9f25d8fb41fd3ec627293a2481fde778d4
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

31) Improper input validation

EUVDB-ID: #VU74431

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39629

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://android.googlesource.com/platform/hardware/nxp/nfc/+/63162916491d3ad034e0288fb2e254cf2b66db92
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

32) Improper input validation

EUVDB-ID: #VU74428

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39625

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

33) Improper input validation

EUVDB-ID: #VU74429

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-39626

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation within the System component. A local application can execute arbitrary code.

Mitigation

Install security update from vendor's website.

Vulnerable software versions

Google Android: before 12 2022-01-01

External links

http://android.googlesource.com/platform/packages/apps/Settings/+/3f280c15b1808a94acd3ce2c4145c74e6f183855
http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

34) Information disclosure

EUVDB-ID: #VU47070

Risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-0338

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improper input validation within the framework component. A local application can gain access to sensitive information.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Android: before 10 2022-01-01

External links

http://source.android.com/docs/security/bulletin/2022-01-01

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.