Multiple vulnerabilities in Unisoc chipsets



| Updated: 2023-01-09
Risk Low
Patch available YES
Number of vulnerabilities 12
CVE-ID CVE-2022-20440
CVE-2022-20439
CVE-2022-20438
CVE-2022-20437
CVE-2022-20436
CVE-2022-20435
CVE-2022-20434
CVE-2022-20433
CVE-2022-20432
CVE-2022-20431
CVE-2022-20430
CVE-2022-39119
CWE-ID CWE-264
CWE-862
Exploitation vector Local
Public exploit N/A
Vulnerable software
 S8000
Mobile applications / Mobile firmware & hardware

T820
Mobile applications / Mobile firmware & hardware

T770
Mobile applications / Mobile firmware & hardware

T616
Mobile applications / Mobile firmware & hardware

T612
Mobile applications / Mobile firmware & hardware

T618
Mobile applications / Mobile firmware & hardware

T760
Mobile applications / Mobile firmware & hardware

T606
Mobile applications / Mobile firmware & hardware

T310
Mobile applications / Mobile firmware & hardware

T610
Mobile applications / Mobile firmware & hardware

SC7731E
Mobile applications / Mobile firmware & hardware

SC9832E
Mobile applications / Mobile firmware & hardware

SC9863A
Mobile applications / Mobile firmware & hardware

Vendor UNISOC

Security Bulletin

This security bulletin contains information about 12 vulnerabilities.

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU67885

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20440

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU67884

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20439

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU67883

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20438

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU67882

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20437

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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.

5) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU67881

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20436

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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.

6) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU67879

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20435

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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.

7) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU67878

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20434

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC Telephony component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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.

8) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU67877

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20433

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC Telephony component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU67876

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20432

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC Telephony component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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.

10) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU67875

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20431

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC Telephony component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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: #VU67874

Risk: Low

CVSSv4.0: 5.9 [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]

CVE-ID: CVE-2022-20430

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

Exploit availability: No

Description

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

The vulnerability exists due to unspecified error in UNISOC Telephony component. A local application can execute arbitrary code with elevated privileges.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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) Missing Authorization

EUVDB-ID: #VU70872

Risk: Low

CVSSv4.0: 2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-39119

CWE-ID: CWE-862 - Missing Authorization

Exploit availability: No

Description

The vulnerability allows a local privileged application to execute arbitrary code.

The vulnerability exists due to aIn network service within the network service in Android. A local privileged application can execute arbitrary code.

Mitigation

Install update from vendor's website.

Vulnerable software versions

S8000: All versions

T820: All versions

T770: All versions

T616: All versions

T612: All versions

T618: All versions

T760: All versions

T606: All versions

T310: All versions

T610: All versions

SC7731E: All versions

SC9832E: All versions

SC9863A: All versions

CPE2.3 External links

https://www.unisoc.com/en_us/secy/announcementDetail/1567706764592349186


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.



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