SB2024020206 - Multiple vulnerabilities in Google ChromeOS TLS
Published: February 2, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 14 secuirty vulnerabilities.
1) Integer overflow (CVE-ID: CVE-2023-6345)
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.
Note, the vulnerability is being actively exploited in the wild.
2) Use-after-free (CVE-ID: CVE-2023-6509)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within the Side Panel Search component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger use-after-free error and execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
3) Input validation error (CVE-ID: CVE-2024-0333)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation when processing HTML content in Extensions. Chrome High. A remote attacker can trick the victim to open a specially crafted web page and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
4) Memory leak (CVE-ID: CVE-2023-4969)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due memory leak through an optimized GPU memory region called _local memory_ on various architectures. A local user can read sensitive data from another GPU kernel.
5) Input validation error (CVE-ID: CVE-2023-21162)
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.
6) Input validation error (CVE-ID: CVE-2023-21163)
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.
7) Input validation error (CVE-ID: CVE-2023-21164)
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.
8) Input validation error (CVE-ID: CVE-2023-21166)
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.
9) Input validation error (CVE-ID: CVE-2023-21215)
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.
10) Use-after-free (CVE-ID: CVE-2023-21216)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a use-after-free error in PowerVR GPU driver. A local user can trigger a use-after-free error and perform a denial of service (DoS) attack.
11) Input validation error (CVE-ID: CVE-2023-21217)
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.
12) Input validation error (CVE-ID: CVE-2023-21218)
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.
13) Input validation error (CVE-ID: CVE-2023-21228)
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.
14) Input validation error (CVE-ID: CVE-2023-21402)
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in PowerVR-GPU. A local application can execute arbitrary code with elevated privileges.
Remediation
Install update from vendor's website.