SB2024070164 - Multiple vulnerabilities in Unisoc chipsets

Description

This security bulletin contains information about 4 vulnerabilities.

1) Out-of-bounds write (CVE-ID: CVE-2024-39430)

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

CVSSv4: 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

The 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 faceid servive in Android. A local application can manipulate or delete data.

2) Out-of-bounds write (CVE-ID: CVE-2024-39429)

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

CVSSv4: 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

The 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 faceid servive in Android. A local application can manipulate or delete data.

3) Out-of-bounds write (CVE-ID: CVE-2024-39428)

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

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local application to damange or delete data.

The vulnerability exists due to a possible out of bounds write due to a missing bounds check within the trusty service in Android. A local application can damange or delete data.

4) Out-of-bounds write (CVE-ID: CVE-2024-39427)

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

CVSSv4: 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

The 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 trusty service in Android. A local application can manipulate or delete data.

Remediation

Install update from vendor's website.

References

• https://www.unisoc.com/en_us/secy/announcementDetail/1807576926177525762