SB2024050604 - Multiple vulnerabilities in Unisoc chipsets

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Main Vulnerability Database SB2024050604

SB2024050604 - Multiple vulnerabilities in Unisoc chipsets

Published: May 6, 2024

Security Bulletin ID SB2024050604
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 4
Exploitation vector Remote access
Highest impact Denial of service

Breakdown by Severity

Medium 50% Low 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 4 vulnerabilities.


1) Out-of-bounds read (CVE-ID: CVE-2023-52536)

CWE-ID: CWE-125 - Out-of-bounds read

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 read due to a missing bounds check within the faceid service in Android. A local application can manipulate or delete data.


2) Improper input validation (CVE-ID: CVE-2023-52535)

CWE-ID: CWE-20 - Improper input validation

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


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

The vulnerability exists due to a possible missing verification incorrect input within the vsp driver in Local. A local application can perform a denial of service (DoS) attack.


3) Improper Check or Handling of Exceptional Conditions (CVE-ID: CVE-2023-52534)

CWE-ID: CWE-703 - Improper Check or Handling of Exceptional Conditions

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


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

The vulnerability exists due to a possible undefined behavior due to incorrect error handling within the ngmm in Modem. A remote attacker can perform a denial of service (DoS) attack.


4) Unchecked Error Condition (CVE-ID: CVE-2023-52533)

CWE-ID: CWE-391 - Unchecked Error Condition

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


The vulnerability allows a remote attacker to perform service disruption.

The vulnerability exists due to a possible undefined behavior due to incorrect error handling within the modem-ps-nas-ngmm in Modem. A remote attacker can perform service disruption.


Remediation

Install update from vendor's website.

References