Multiple vulnerabilities in Unisoc chipsets
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2025-31712 CVE-2025-31711 CVE-2025-31710 |
| CWE-ID | CWE-120 CWE-476 CWE-77 |
| Exploitation vector | Local |
| Public exploit | Public exploit code for vulnerability #3 is available. |
| Vulnerable software |
SC7731E Mobile applications / Mobile firmware & hardware SC9832E Mobile applications / Mobile firmware & hardware SC9863A Mobile applications / Mobile firmware & hardware T310 Mobile applications / Mobile firmware & hardware T606 Mobile applications / Mobile firmware & hardware T612 Mobile applications / Mobile firmware & hardware T616 Mobile applications / Mobile firmware & hardware T610 Mobile applications / Mobile firmware & hardware T618 Mobile applications / Mobile firmware & hardware T750 Mobile applications / Mobile firmware & hardware T765 Mobile applications / Mobile firmware & hardware T760 Mobile applications / Mobile firmware & hardware T770 Mobile applications / Mobile firmware & hardware T820 Mobile applications / Mobile firmware & hardware S8000 Mobile applications / Mobile firmware & hardware T8300 Mobile applications / Mobile firmware & hardware T9300 Mobile applications / Mobile firmware & hardware |
| Vendor | UNISOC |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Buffer overflow
EUVDB-ID: #VU112345
Risk: Low
CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2025-31712
CWE-ID:
CWE-120 - Buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a local application to manipulate or delete data.
The vulnerability exists due to a possible out of bounds write due to a missing bounds check within the cplog service in Android. A local application can manipulate or delete data.
MitigationInstall security update from vendor's website.
Vulnerable software versionsSC7731E: All versions
SC9832E: All versions
SC9863A: All versions
T310: All versions
T606: All versions
T612: All versions
T616: All versions
T610: All versions
T618: All versions
T750: All versions
T765: All versions
T760: All versions
T770: All versions
T820: All versions
S8000: All versions
T8300: All versions
T9300: All versions
CPE2.3- cpe:2.3:a:unisoc:sc7731e:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:sc9832e:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:sc9863a:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t310:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t606:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t612:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t616:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t610:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t618:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t750:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t765:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t760:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t770:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t820:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:s8000:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t8300:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t9300:*:*:*:*:*:*:*:*
https://www.unisoc.com/en_us/secy/announcementDetail/1929773763314909186
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) NULL Pointer Dereference
EUVDB-ID: #VU112346
Risk: Low
CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2025-31711
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a local application to manipulate or delete data.
The vulnerability exists due to a possible system crash due to null pointer dereference within the cplog service in Android. A local application can manipulate or delete data.
MitigationInstall security update from vendor's website.
Vulnerable software versionsSC7731E: All versions
SC9832E: All versions
SC9863A: All versions
T310: All versions
T606: All versions
T612: All versions
T616: All versions
T610: All versions
T618: All versions
T750: All versions
T765: All versions
T760: All versions
T770: All versions
T820: All versions
S8000: All versions
T8300: All versions
T9300: All versions
CPE2.3- cpe:2.3:a:unisoc:sc7731e:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:sc9832e:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:sc9863a:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t310:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t606:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t612:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t616:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t610:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t618:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t750:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t765:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t760:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t770:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t820:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:s8000:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t8300:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t9300:*:*:*:*:*:*:*:*
https://www.unisoc.com/en_us/secy/announcementDetail/1929773763314909186
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) Command injection
EUVDB-ID: #VU112347
Risk: Low
CVSSv4.0: 1.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/U:Clear]
CVE-ID: CVE-2025-31710
CWE-ID:
CWE-77 - Command injection
Exploit availability: Yes
DescriptionThe vulnerability allows a local application to read and manipulate data.
The vulnerability exists due to a possible command injection due to improper input validation within the engineermode service in Android. A local application can read and manipulate data.
MitigationInstall security update from vendor's website.
Vulnerable software versionsSC9863A: All versions
T606: All versions
T612: All versions
T616: All versions
T750: All versions
T765: All versions
T760: All versions
T770: All versions
T820: All versions
S8000: All versions
T8300: All versions
T9300: All versions
CPE2.3- cpe:2.3:a:unisoc:sc9863a:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t606:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t612:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t616:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t750:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t765:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t760:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t770:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t820:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:s8000:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t8300:*:*:*:*:*:*:*:*
- cpe:2.3:a:unisoc:t9300:*:*:*:*:*:*:*:*
https://www.unisoc.com/en_us/secy/announcementDetail/1929773763314909186
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.
