CVE-2025-22004
HIGH severity · CVSS 8.6 · Use-after-free
8.6CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: net: atm: fix use after free in lec_send() The ->send() operation frees skb so save the length before calling ->send() to avoid a use after free.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactLow
Integrity impactLow
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/326223182e4703cde99fdbd36d07d0b3de9980fb ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/326223182e4703cde99fdbd36d07d0b3de9980fbPatch
- https://git.kernel.org/stable/c/51e8be9578a2e74f9983d8fd8de8cafed191f30cPatch
- https://git.kernel.org/stable/c/9566f6ee13b17a15d0a47667ad1b1893c539f730Patch
- https://git.kernel.org/stable/c/f3009d0d6ab78053117f8857b921a8237f4d17b3Patch
- https://git.kernel.org/stable/c/f3271f7548385e0096739965961c7cbf7e6b4762Patch
- https://git.kernel.org/stable/c/50e288097c2c6e5f374ae079394436fc29d1e88e
- https://git.kernel.org/stable/c/82d9084a97892de1ee4881eb5c17911fcd9be6f6
- https://git.kernel.org/stable/c/8cd90c7db08f32829bfa1b5b2b11fbc542afbab7