SB2025021716 - Multiple vulnerabilities in Intel UEFI Firmware

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Main Vulnerability Database SB2025021716

SB2025021716 - Multiple vulnerabilities in Intel UEFI Firmware

Published: February 17, 2025

Security Bulletin ID SB2025021716
CSH Severity
Low
Patch available
NO
Number of vulnerabilities 2
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Buffer overflow (CVE-ID: CVE-2024-31155)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:H/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 execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the UEFI firmware. A local administrator can trigger memory corruption and execute arbitrary code on the target system with elevated privileges.


2) Buffer overflow (CVE-ID: CVE-2024-21859)

CWE-ID: CWE-119 - Memory corruption

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


The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to a boundary error in the UEFI firmware. A local administrator can trigger memory corruption and gain unauthorized access to sensitive information on the system.


Remediation

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

References