SB2025082888 - Improper error handling in Linux kernel net
Published: August 28, 2025
Security Bulletin ID
SB2025082888
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper error handling (CVE-ID: CVE-2025-38622)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling within the include/net/udp.h. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/0c639c6479ec4480372901a5fc566f7588cf5522
- https://git.kernel.org/stable/c/0d45954034f8edd6d4052e0190d3d6335c37e4de
- https://git.kernel.org/stable/c/791f32c5eab33ca3a153f8f6f763aa0df1ddc320
- https://git.kernel.org/stable/c/c0ec2e47f1e92d69b42b17a4a1e543256778393e
- https://git.kernel.org/stable/c/d46e51f1c78b9ab9323610feb14238d06d46d519
- https://git.kernel.org/stable/c/fc45b3f9599b657d4a64bcf423d2a977b3e13a49