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CVE-2025-68321

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f4ce9bd4d82dad1924a8067ee546da1dd739119a79bf5568badbba9f67cc05ef
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["net/core/page_pool.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.18"},{"lessThan":"4.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.197","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.159","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.117","versionType":"semver"},{"lessThanOr…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/core/page_pool.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0ec2cd5c58793d0c622797cd5fbe26634b357210","status":"affected","version":"ff7d6b27f894f1469dc51ccb828b7363ccd9799f","versionType":"git"},{"lessThan":"9835a0fd59a1df5ec0740fdab6d50db68e0f10de","status":"affected","version":"ff7d6b27f894f1469dc51ccb828b7363ccd9799f","versionType":"git"},{"lessThan":"7613c06ffa89c1e2266fb532e23ef7dfdf269d73","status":"affected","version":"ff7d6b27f894f1469dc51ccb8…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/core/page_pool.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.18"},{"lessThan":"4.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.197","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.159","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.117","versionType":"semver"},{"lessThanOr…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/core/page_pool.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0ec2cd5c58793d0c622797cd5fbe26634b357210","status":"affected","version":"ff7d6b27f894f1469dc51ccb828b7363ccd9799f","versionType":"git"},{"lessThan":"9835a0fd59a1df5ec0740fdab6d50db68e0f10de","status":"affected","version":"ff7d6b27f894f1469dc51ccb828b7363ccd9799f","versionType":"git"},{"lessThan":"7613c06ffa89c1e2266fb532e23ef7dfdf269d73","status":"affected","version":"ff7d6b27f894f1469dc51ccb8…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/metrics/0/cvssV3_1

Source references

6 source assertions
{"url":"https://git.kernel.org/stable/c/0ec2cd5c58793d0c622797cd5fbe26634b357210"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/3671a0775952026228ae44e096eb144bca75f8dc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/7613c06ffa89c1e2266fb532e23ef7dfdf269d73"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/9835a0fd59a1df5ec0740fdab6d50db68e0f10de"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/ab48dc0e23eb714b3f233f8e8f6deed7df2051f5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/f3b52167a0cb23b27414452fbc1278da2ee884fc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ac5d50b9c61de33c0240b932a6db124811597b671406128252f61a2d78796bba · sha256:40ba2033716d6fe9… · /containers/cna/references/5

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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