SB2022121903 - Gentoo update for Oracle VirtualBox
Published: December 19, 2022
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 9 secuirty vulnerabilities.
1) Improper input validation (CVE-ID: CVE-2022-21620)
The vulnerability allows a local privileged user to execute arbitrary code.
The vulnerability exists due to improper input validation within the Core component in Oracle VM VirtualBox. A local privileged user can exploit this vulnerability to execute arbitrary code.
2) Improper input validation (CVE-ID: CVE-2022-21621)
The vulnerability allows a local privileged user to a crash the entire system.
The vulnerability exists due to improper input validation within the Core component in Oracle VM VirtualBox. A local privileged user can exploit this vulnerability to a crash the entire system.
3) Improper input validation (CVE-ID: CVE-2022-21627)
The vulnerability allows a local privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Core component in Oracle VM VirtualBox. A local privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
4) Improper input validation (CVE-ID: CVE-2022-39421)
The vulnerability allows a local authenticated user to execute arbitrary code.
The vulnerability exists due to improper input validation within the Core component in Oracle VM VirtualBox. A local authenticated user can exploit this vulnerability to execute arbitrary code.
5) Improper input validation (CVE-ID: CVE-2022-39422)
The vulnerability allows a local privileged user to execute arbitrary code.
The vulnerability exists due to improper input validation within the Core component in Oracle VM VirtualBox. A local privileged user can exploit this vulnerability to execute arbitrary code.
6) Improper input validation (CVE-ID: CVE-2022-39423)
The vulnerability allows a local privileged user to gain access to sensitive information.
The vulnerability exists due to improper input validation within the Core component in Oracle VM VirtualBox. A local privileged user can exploit this vulnerability to gain access to sensitive information.
7) Stack-based buffer overflow (CVE-ID: CVE-2022-39424)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when handling smartcard I/O messages. A remote unauthenticated attacker can send specially crafted data to the application, trigger a stack-based buffer overflow and execute arbitrary code on the target system in the context of the RDP service.
8) Integer overflow (CVE-ID: CVE-2022-39425)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow when handling USB Request Block messages. A remote attacker can pass specially crafted data to the application, trigger an integer overflow and execute arbitrary code on the target system.
9) Double Free (CVE-ID: CVE-2022-39426)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when handling smartcard I/O messages. A remote attacker can send specially crafted data to the application, trigger a double free error and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.