SB2025090133 - Multiple vulnerabilities in Qualcomm chipsets (September 2025)

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2025090133

SB2025090133 - Multiple vulnerabilities in Qualcomm chipsets (September 2025)

Published: September 1, 2025

Security Bulletin ID SB2025090133
CSH Severity
High
Patch available
YES
Number of vulnerabilities 23
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 22% Medium 13% Low 65%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 23 vulnerabilities.


1) Buffer overflow (CVE-ID: CVE-2025-21481)

CWE-ID: CWE-120 - Buffer overflow

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in HLOS. A local application can execute arbitrary code.


2) Buffer over-read (CVE-ID: CVE-2025-27036)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a local application to read and manipulate data.

The vulnerability exists due to improper input validation in Video. A local application can read and manipulate data.


3) Use After Free (CVE-ID: CVE-2025-27037)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Camera Driver. A local application can execute arbitrary code.


4) Buffer overflow (CVE-ID: CVE-2025-21476)

CWE-ID: CWE-120 - Buffer overflow

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Computer Vision. A local application can execute arbitrary code.


5) Buffer over-read (CVE-ID: CVE-2025-27033)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a local application to read and manipulate data.

The vulnerability exists due to improper input validation in Video. A local application can read and manipulate data.


6) Buffer over-read (CVE-ID: CVE-2025-27030)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a local application to read and manipulate data.

The vulnerability exists due to improper input validation in Audio. A local application can read and manipulate data.


7) Memory corruption (CVE-ID: CVE-2025-21483)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]


The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to improper input validation in Data Network Stack & Connectivity. A remote attacker can execute arbitrary code.


8) Improper Validation of Array Index (CVE-ID: CVE-2025-27034)

CWE-ID: CWE-129 - Improper Validation of Array Index

CVSSv4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]


The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to improper input validation in Multi-Mode Call Processor. A remote attacker can execute arbitrary code.


9) Cryptographic Issues (CVE-ID: CVE-2025-21482)

CWE-ID: CWE-310 - Cryptographic Issues

CVSSv4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local application to read and manipulate data.

The vulnerability exists due to improper input validation in Core. A local application can read and manipulate data.


10) Buffer over-read (CVE-ID: CVE-2025-21484)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a remote attacker to read and manipulate data.

The vulnerability exists due to improper input validation in Data Network Stack & Connectivity. A remote attacker can read and manipulate data.


11) Buffer over-read (CVE-ID: CVE-2025-21487)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a remote attacker to read and manipulate data.

The vulnerability exists due to improper input validation in Data Network Stack & Connectivity. A remote attacker can read and manipulate data.


12) Buffer over-read (CVE-ID: CVE-2025-21488)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a remote attacker to read and manipulate data.

The vulnerability exists due to improper input validation in Data Network Stack & Connectivity. A remote attacker can read and manipulate data.


13) Use After Free (CVE-ID: CVE-2025-27077)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Automotive Software platform based on QNX. A local application can execute arbitrary code.


14) Improper Access Control Applied to Mirrored or Aliased Memory Regions (CVE-ID: CVE-2025-27032)

CWE-ID: CWE-1257 - Improper Access Control Applied to Mirrored or Aliased Memory Regions

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Hypervisor. A local application can execute arbitrary code.


15) Improper input validation (CVE-ID: CVE-2025-47314)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Automotive Software platform based on QNX. A local application can execute arbitrary code.


16) Use After Free (CVE-ID: CVE-2025-47315)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Automotive Software platform based on QNX. A local application can execute arbitrary code.


17) Double Free (CVE-ID: CVE-2025-47316)

CWE-ID: CWE-415 - Double Free

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Video. A local application can execute arbitrary code.


18) Buffer over-read (CVE-ID: CVE-2025-47317)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in BT Controller. A local application can execute arbitrary code.


19) Buffer over-read (CVE-ID: CVE-2025-47318)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]


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

The vulnerability exists due to improper input validation in BT Controller. A remote attacker can perform a denial of service (DoS) attack.


20) Buffer over-read (CVE-ID: CVE-2025-47326)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]


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

The vulnerability exists due to improper input validation in WLAN HAL. A remote attacker can perform a denial of service (DoS) attack.


21) Use After Free (CVE-ID: CVE-2025-47327)

CWE-ID: CWE-416 - Use After Free

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Camera. A local application can execute arbitrary code.


22) Buffer over-read (CVE-ID: CVE-2025-47328)

CWE-ID: CWE-126 - Buffer over-read

CVSSv4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]


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

The vulnerability exists due to improper input validation in WLAN HAL. A remote attacker can perform a denial of service (DoS) attack.


23) Release of invalid pointer or reference (CVE-ID: CVE-2025-47329)

CWE-ID: CWE-763 - Release of invalid pointer or reference

CVSSv4: 8.5 [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]


The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to improper input validation in Android Core. A local application can execute arbitrary code.


Remediation

Install update from vendor's website.

References