SB2025090132 - Multiple vulnerabilities in Qualcomm chipsets (August 2025)

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2025090132

SB2025090132 - Multiple vulnerabilities in Qualcomm chipsets (August 2025)

Published: September 1, 2025

Security Bulletin ID SB2025090132
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 24
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

Medium 29% Low 71%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 24 vulnerabilities.


1) Buffer overflow (CVE-ID: CVE-2025-27071)

CWE-ID: CWE-120 - Buffer overflow

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/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 Powerline Communication Firmware. A remote attacker can read and manipulate data.


2) Improper input validation (CVE-ID: CVE-2025-21477)

CWE-ID: CWE-20 - Improper input validation

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 Modem. A remote attacker can perform a denial of service (DoS) attack.


3) Reachable Assertion (CVE-ID: CVE-2025-21452)

CWE-ID: CWE-617 - Reachable Assertion

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 Modem. A remote attacker can perform a denial of service (DoS) attack.


4) Improper Access Control (CVE-ID: CVE-2025-27062)

CWE-ID: CWE-284 - Improper Access Control

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 Multimedia. A local application can execute arbitrary code.


5) Untrusted Pointer Dereference (CVE-ID: CVE-2025-27069)

CWE-ID: CWE-822 - Untrusted Pointer Dereference

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 DSP Service. A local application can execute arbitrary code.


6) Exposure of Sensitive Information Through Metadata (CVE-ID: CVE-2025-47324)

CWE-ID: CWE-1230 - Exposure of Sensitive Information Through Metadata

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


The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation in Powerline Communication Firmware. A remote attacker can gain access to sensitive information.


7) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2025-21455)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

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_Linux. A local application can execute arbitrary code.


8) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2025-21473)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

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_Linux. A local application can execute arbitrary code.


9) Use After Free (CVE-ID: CVE-2025-21456)

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 NPU. A local application can execute arbitrary code.


10) Buffer over-read (CVE-ID: CVE-2025-21457)

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 Automotive OS Platform Android. A local application can read and manipulate data.


11) Use After Free (CVE-ID: CVE-2025-21458)

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 NPU. A local application can execute arbitrary code.


12) Out-of-bounds write (CVE-ID: CVE-2025-21461)

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

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_Linux. A local application can execute arbitrary code.


13) Use After Free (CVE-ID: CVE-2025-21474)

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 BTHOST. A local application can execute arbitrary code.


14) Active Debug Code (CVE-ID: CVE-2025-21472)

CWE-ID: CWE-489 - Active Debug Code

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improper input validation in Secure Element. A local application can gain access to sensitive information.


15) Out-of-bounds read (CVE-ID: CVE-2025-21464)

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

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improper input validation in Core. A local application can gain access to sensitive information.


16) Out-of-bounds read (CVE-ID: CVE-2025-21465)

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

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improper input validation in Core. A local application can gain access to sensitive information.


17) Buffer over-read (CVE-ID: CVE-2025-27065)

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 Firmware. A remote attacker can perform a denial of service (DoS) attack.


18) Reachable Assertion (CVE-ID: CVE-2025-27066)

CWE-ID: CWE-617 - Reachable Assertion

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 Firmware. A remote attacker can perform a denial of service (DoS) attack.


19) Improper Validation of Array Index (CVE-ID: CVE-2025-27067)

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

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 DSP Service. A local application can execute arbitrary code.


20) Buffer over-read (CVE-ID: CVE-2025-27068)

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 Camera. A local application can execute arbitrary code.


21) Buffer overflow (CVE-ID: CVE-2025-27072)

CWE-ID: CWE-120 - Buffer overflow

CVSSv4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to improper input validation in Automotive Vehicle Networks. A local application can gain access to sensitive information.


22) Reachable Assertion (CVE-ID: CVE-2025-27073)

CWE-ID: CWE-617 - Reachable Assertion

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 Firmware. A remote attacker can perform a denial of service (DoS) attack.


23) Improper Validation of Array Index (CVE-ID: CVE-2025-27075)

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

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 Bluetooth HOST. A local application can execute arbitrary code.


24) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2025-27076)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

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 Display. A local application can execute arbitrary code.


Remediation

Install update from vendor's website.

References