CVE-2025-21949 | Linux Kernel up to 6.13.6 HugeTLB Page unmap_vmas+0x130/0x218 allocation of resources (WID-SEC-2025-0683)
A vulnerability was found in Linux Kernel up to 6.13.6. It has been classified as problematic. The affected element is the function unmap_vmas+0x130/0x218 of the component HugeTLB Page Handler. This manipulation causes allocation of resources.
This vulnerability is handled as CVE-2025-21949. The attack can only be done within the local network. There is not any exploit available.
Upgrading the affected component is recommended.