SB2024111237 - Red Hat Enterprise Linux 9 update for NetworkManager
Published: November 12, 2024
Security Bulletin ID
SB2024111237
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Resource exhaustion (CVE-ID: CVE-2024-6501)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources when a system running NetworkManager with DEBUG logs enabled and an interface eth1 configured with LLDP enabled. A remote attacker can send a malformed LLDP packet to the application, trigger resource exhaustion and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.