SB2024122039 - openEuler 24.03 LTS update for arm-trusted-firmware
Published: December 20, 2024
Security Bulletin ID
SB2024122039
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Incorrect calculation (CVE-ID: CVE-2024-6287)
CWE-ID: CWE-682 - Incorrect Calculation
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/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 incorrect calculation. When checking whether a new image invades/overlaps with a previously loaded image the code neglects to consider a few cases. A local user can bypass secure boot restrictions and escalate privileges on the system.
Remediation
Install update from vendor's website.