SB2025012002 - Multiple vulnerabilities in Google ChromeOS

Description

This security bulletin contains information about 8 secuirty vulnerabilities.

1) Stack-based buffer overflow (CVE-ID: CVE-2025-0438)

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to a boundary error in Tracing in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage, trigger a stack-based buffer overflow and execute arbitrary code on the system.

2) Integer overflow (CVE-ID: CVE-2025-0436)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow in Skia component in Google Chrome. A remote attacker can trick the victim to open a specially crafted web page, trigger an integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

3) Out-of-bounds read (CVE-ID: CVE-2025-0437)

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

The vulnerability exists due to a boundary condition within the Metrics component in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger an out-of-bounds read error and gain access to sensitive information.

4) Improperly implemented security check for standard (CVE-ID: CVE-2025-0447)

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

The vulnerability exists due to incorrect implementation in Navigation in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.

5) Buffer overflow (CVE-ID: CVE-2025-0434)

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to a boundary error in V8 in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage, trigger a stack-based buffer overflow and execute arbitrary code on the system.

6) Race condition (CVE-ID: CVE-2025-0439)

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to a race condition in Frames in Google Chrome. A remote attacker can trick the victim to open a specially crafted web page and bypass implemented security restrictions.

7) Improperly implemented security check for standard (CVE-ID: CVE-2025-0446)

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

The vulnerability exists due to incorrect implementation in Extensions in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.

8) Improperly implemented security check for standard (CVE-ID: CVE-2025-0442)

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

The vulnerability exists due to incorrect implementation in Payments in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.

Remediation

Install update from vendor's website.

References

• https://chromereleases.googleblog.com/2025/01/stable-channel-update-for-chromeos.html