SB20250916341 - Resource management error in Linux kernel trace
Published: September 16, 2025
Security Bulletin ID
SB20250916341
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) Resource management error (CVE-ID: CVE-2025-39813)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the ftrace_dump() function in kernel/trace/trace.c. 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/28c8fb7ae2ad27d81c8de3c4fe608c509f6a18aa
- https://git.kernel.org/stable/c/4013aef2ced9b756a410f50d12df9ebe6a883e4a
- https://git.kernel.org/stable/c/5ab0ec206deb99eb3baf8f1d7602aeaa91dbcc85
- https://git.kernel.org/stable/c/a6f0f8873cc30fd4543b09adf03f7f51d293f0e6
- https://git.kernel.org/stable/c/ced94e137e6cd5e79c65564841d3b7695d0f5fa3
- https://git.kernel.org/stable/c/e80ff23ba8bdb0f41a1afe2657078e4097d13a9a
- https://git.kernel.org/stable/c/f299353e7ccbcc5c2ed8993c48fbe7609cbe729a
- https://git.kernel.org/stable/c/fbd4cf7ee4db65ef36796769fe978e9eba6f0de4