SB2026071930 - openEuler 24.03 LTS SP4 update for gpsd
Published: July 19, 2026
Security Bulletin ID
SB2026071930
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Integer underflow (CVE-ID: CVE-2025-67269)
CWE-ID: CWE-191 - Integer underflow
CVSSv4: 7.1 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to integer underflow within the nextstate() function in gpsd/packet.c. A remote attacker can send a specially crafted NAVCOM packet to the affected application, trigger an integer underflow and perform a denial of service attack.
Remediation
Install update from vendor's website.