SB20250711192 - openEuler 22.03 LTS SP3 update for kernel
Published: July 11, 2025
Security Bulletin ID
SB20250711192
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 security vulnerability.
1) Integer overflow (CVE-ID: CVE-2022-50167)
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to integer overflow within the array_map_alloc(), array_map_lookup_elem(), array_map_update_elem(), array_map_free_timers(), array_map_free(), bpf_array_map_seq_start(), bpf_array_map_seq_next() and bpf_for_each_array_elem() functions in kernel/bpf/arraymap.c. A local user can execute arbitrary code.
Remediation
Install update from vendor's website.