SB2024122901 - Fedora 40 update for ofono
Published: December 29, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Stack-based buffer overflow (CVE-ID: CVE-2024-7547)
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in SMS Decoder within the parsing of SMS PDUs. A local user can trigger stack-based buffer overflow and execute arbitrary code on the target system with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
2) Heap-based buffer overflow (CVE-ID: CVE-2024-7546)
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in SimToolKit within the parsing of STK command PDUs. A local user can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
3) Heap-based buffer overflow (CVE-ID: CVE-2024-7544)
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in SimToolKit within the parsing of STK command PDUs. A local user can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
4) Heap-based buffer overflow (CVE-ID: CVE-2024-7543)
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in SimToolKit within the parsing of STK command PDUs. A local user can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install update from vendor's website.