SB20250916328 - Resource management error in Linux kernel fs
Published: September 16, 2025
Security Bulletin ID
SB20250916328
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-2025-39756)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the alloc_fdtable() function in fs/file.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/04a2c4b4511d186b0fce685da21085a5d4acd370
- https://git.kernel.org/stable/c/237e416eb62101f21b28c9e6e564d10efe1ecc6f
- https://git.kernel.org/stable/c/628fc28f42d979f36dbf75a6129ac7730e30c04e
- https://git.kernel.org/stable/c/749528086620f8012b83ae032a80f6ffa80c45cd
- https://git.kernel.org/stable/c/9f61fa6a2a89a610120bc4e5d24379c667314b5c
- https://git.kernel.org/stable/c/b4159c5a90c03f8acd3de345a7f5fc63b0909818
- https://git.kernel.org/stable/c/d4f9351243c17865a8cdbe6b3ccd09d0b13a7bcc
- https://git.kernel.org/stable/c/dfd1f4ea98c3bd3a03d12169b5b2daa1f0a3e4ae
- https://git.kernel.org/stable/c/f95638a8f22eba307dceddf5aef9ae2326bbcf98