SB2023022012 - Multiple vulnerabilities in Siemens RUGGEDCOM APE1808 Product Family

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Main Vulnerability Database SB2023022012

SB2023022012 - Multiple vulnerabilities in Siemens RUGGEDCOM APE1808 Product Family

Published: February 20, 2023 Updated: February 22, 2023

Security Bulletin ID SB2023022012
CSH Severity
Low
Patch available
NO
Number of vulnerabilities 7
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 7 vulnerabilities.


1) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-30774)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


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 within the PnpSmm driver. A local administrator can gain elevated privileges on the target system.


2) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-31243)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


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 within the DMA transactions which are targeted at input buffers used for the software SMI handler used by the FvbServicesRuntimeDxe driver. A local administrator can gain elevated privileges on the target system.


3) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-33906)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


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 within the DMA transactions which are targeted at input buffers used for the FwBlockServiceSmm software SMI handler. A local administrator can gain elevated privileges on the target system.


4) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-33907)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


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 within the DMA transactions which are targeted at input buffers used for the software SMI handler used by the IdeBusDxe driver. A local administrator can gain elevated privileges on the target system.


5) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-33908)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


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 within the DMA transactions which are targeted at input buffers used for the software SMI handler used by the SdHostDriver driver. A local administrator can gain elevated privileges on the target system.


6) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-33982)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


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 within the DMA attacks on the parameter buffer used by the Int15ServiceSmm software SMI handler. A local administrator can gain elevated privileges on the target system.


7) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2022-33984)

CWE-ID: CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear


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 within the DMA transactions which are targeted at input buffers used for the SdMmcDevice software SMI handler. A local administrator can gain elevated privileges on the target system.


Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References