SB2023091913 - Multiple vulnerabilities in Siemens RUGGEDCOM APE1808 Product Family
Published: September 19, 2023
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 23 secuirty vulnerabilities.
1) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-32475)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition in InsydeH2O. A local user can gain elevated privileges on the target system.
2) Cleartext storage of sensitive information (CVE-ID: CVE-2023-31041)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due cleartext storage of system password. A remote attacker can gain unauthorized access to sensitive information on the system.
3) Input validation error (CVE-ID: CVE-2023-27373)
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A local user can tamper with a runtime-accessible EFI variable and cause a dynamic BAR setting to overlap SMRAM.
4) Security features bypass (CVE-ID: CVE-2023-24932)
The vulnerability allows a local user to bypass implemented security restrictions.
The vulnerability exists due to improper implementation of the Secure Boot feature. An attacker with physical access to the system or a local user with Administrative rights can bypass Secure Boot.
5) Code Injection (CVE-ID: CVE-2022-36338)
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in the FwBlockServiceSmm driver of InsydeH2O. A local administrator can send a specially crafted request and execute arbitrary code on the target system.
6) Memory leak (CVE-ID: CVE-2022-35896)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due memory leak in SMM driver (SMRAM read) in InsydeH2O. A local administrator can force the application to leak memory and gain access to sensitive information on the target system.
7) Out-of-bounds write (CVE-ID: CVE-2022-35895)
The vulnerability allows a local user to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in SMM driver (SMRAM write) in InsydeH2O. A local administrator can trigger an out-of-bounds write and execute arbitrary code on the target system.
8) Memory leak (CVE-ID: CVE-2022-35894)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due memory leak in SMM driver (SMRAM read) in InsydeH2O. A local administrator can force the application to leak memory and gain access to sensitive information on the target system.
9) Buffer overflow (CVE-ID: CVE-2022-35893)
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in InsydeH2O in the FvbServicesRuntimeDxe driver. A local administrator can trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
10) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-32954)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition in InsydeH2O in the SdMmcDevice. A local user can gain elevated privileges on the target system.
11) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-32953)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition in InsydeH2O. A local user can gain elevated privileges on the target system.
12) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-32477)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition in InsydeH2O. A local user can gain elevated privileges on the target system.
13) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-32471)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition in IhisiSmm in InsydeH2O. A local user can gain elevated privileges on the target system.
14) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-32470)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition in the InsydeH2O. A local administrator can gain elevated privileges on the target system.
15) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-32469)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition in InsydeH2O. A local user can gain elevated privileges on the target system.
16) Out-of-bounds write (CVE-ID: CVE-2022-30772)
The vulnerability allows a local user to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input in PnpSmm function 0x52. A local administrator can trigger an out-of-bounds write and execute arbitrary code on the target system.
17) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-30283)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition in UsbCoreDxe. A local administrator can gain elevated privileges on the target system.
18) Buffer overflow (CVE-ID: CVE-2022-29275)
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error. A local administrator can trigger memory corruption and execute arbitrary code on the target system with elevated privileges.
19) Out-of-bounds read (CVE-ID: CVE-2022-27405)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition in the "FNT_Size_Request" function. A remote attacker can trigger out-of-bounds read error and cause a denial of service condition on the system.
20) Buffer overflow (CVE-ID: CVE-2022-24350)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error within the Insyde BIOS code. A local user can trigger memory corruption and execute arbitrary code with elevated privileges.
21) Out-of-bounds write (CVE-ID: CVE-2021-38578)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary error in MdeModulePkg/Core/PiSmmCore/PiSmmCore.c. A local user trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
22) Information disclosure (CVE-ID: CVE-2017-5715)
The vulnerability allows a local attacker to obtain potentially sensitive information.
The vulnerability exists in Intel CPU hardware due to improper implementation of the speculative execution of instructions. A local attacker can utilize branch target injection, execute arbitrary code, perform a side-channel attack and read sensitive memory information.
23) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-24351)
The vulnerability allows a local attacker to compromise the target system.
The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition. A local attacker can alter data and code used by the remainder of the boot process.
Remediation
Install update from vendor's website.