CVE-2025-68321
HIGH
MEDIUM
Priority: 0.03
BB Relevance:
75/100
Published: 2025-12-16
Modified: 2026-10-30
First seen: 2026-10-30
Status: active
Attack Surface
Network
Low Complexity
No Auth
No Interaction
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: page_pool: always add GFP_NOWARN for ATOMIC allocations Driver authors often forget to add GFP_NOWARN for page allocation from the datapath. This is annoying to users as OOMs are a fact of life, and we pretty much expect network Rx to hit page allocation failures during OOM. Make page pool add GFP_NOWARN for ATOMIC allocations by default.
Affected Software (8)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | ff7d6b27f894f1469dc51ccb828b7363ccd9799f < 3c4c2c96d00d112626736cc865b3c75aa8fb6de3 |
| Linux | Linux | ff7d6b27f894f1469dc51ccb828b7363ccd9799f < 0ec2cd5c58793d0c622797cd5fbe26634b357210 |
| Linux | Linux | ff7d6b27f894f1469dc51ccb828b7363ccd9799f < 9835a0fd59a1df5ec0740fdab6d50db68e0f10de |
| Linux | Linux | ff7d6b27f894f1469dc51ccb828b7363ccd9799f < 7613c06ffa89c1e2266fb532e23ef7dfdf269d73 |
| Linux | Linux | ff7d6b27f894f1469dc51ccb828b7363ccd9799f < 3671a0775952026228ae44e096eb144bca75f8dc |
| Linux | Linux | ff7d6b27f894f1469dc51ccb828b7363ccd9799f < ab48dc0e23eb714b3f233f8e8f6deed7df2051f5 |
| Linux | Linux | ff7d6b27f894f1469dc51ccb828b7363ccd9799f < f3b52167a0cb23b27414452fbc1278da2ee884fc |
| Linux | Linux | 4.18 |