Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ff7d6b27f894f1469dc51ccb828b7363ccd9799f before 0ec2cd5c58793d0c622797cd5fbe26634b357210; affected ff7d6b27f894f1469dc51ccb828b7363ccd9799f before 9835a0fd59a1df5ec0740fdab6d50db68e0f10de; affected ff7d6b27f894f1469dc51ccb828b7363ccd9799f before 7613c06ffa89c1e2266fb532e23ef7dfdf269d73; affected ff7d6b27f894f1469dc51ccb828b7363ccd9799f before 3671a0775952026228ae44e096eb144bca75f8dc; affected ff7d6b27f894f1469dc51ccb828b7363ccd9799f before ab48dc0e23eb714b3f233f8e8f6deed7df2051f5; affected ff7d6b27f894f1469dc51ccb828b7363ccd9799f before f3b52167a0cb23b27414452fbc1278da2ee884fc |
| Linux / Linux | affected 4.18; unaffected 0 before 4.18; unaffected 5.15.197 through 5.15.*; unaffected 6.1.159 through 6.1.*; unaffected 6.6.117 through 6.6.*; unaffected 6.12.58 through 6.12.*; unaffected 6.17.8 through 6.17.*; unaffected 6.18 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/0ec2cd5c58793d0c622797cd5fbe26634b357210
- https://git.kernel.org/stable/c/9835a0fd59a1df5ec0740fdab6d50db68e0f10de
- https://git.kernel.org/stable/c/7613c06ffa89c1e2266fb532e23ef7dfdf269d73
- https://git.kernel.org/stable/c/3671a0775952026228ae44e096eb144bca75f8dc
- https://git.kernel.org/stable/c/ab48dc0e23eb714b3f233f8e8f6deed7df2051f5
- https://git.kernel.org/stable/c/f3b52167a0cb23b27414452fbc1278da2ee884fc
ADP enrichment
No English description supplied.
No references supplied.