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CVE-2026-43208

In the Linux kernel, the following vulnerability has been resolved: net: do not pass flow_id to set_rps_cpu() Blamed commit made the assumption that the RPS table for each receive queue would have the same size, and that it would not change. Compute flow_id in set_rps_cpu(), do not assume we can use the value computed by get_rps_cpu(). Otherwise we risk out-of-bound access and/or crashes.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e58b3b8dbc93ec5a6cc598b70f68409249eabe83fc208bb3dfc2326989e366fa
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":"unaffected","product":"Linux","programFiles":["net/core/dev.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5455a232edea6b946b99449f15ca771a8874a5a6","status":"affected","version":"48aa30443e52c9666d5cd5e67532e475f212337e","versionType":"git"},{"lessThan":"ed712dc0d64dee5f0d05e4d8ca57711f8a9c850c","status":"affected","version":"48aa30443e52c9666d5cd5e67532e475f212337e","versionType":"git"},{"lessThan":"8a8a9fac9efa6423fd74938b940cb7d731780718","status":"affected","version":"48aa30443e52c9666d5cd5e67532e47…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:54acab85c6917e5521519955b455d3ff9f81bf1f12cd48c62f81b8e2d64f0b48 · sha256:4bef891fadb39103… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/core/dev.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.16","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:54acab85c6917e5521519955b455d3ff9f81bf1f12cd48c62f81b8e2d64f0b48 · sha256:4bef891fadb39103… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/core/dev.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5455a232edea6b946b99449f15ca771a8874a5a6","status":"affected","version":"48aa30443e52c9666d5cd5e67532e475f212337e","versionType":"git"},{"lessThan":"ed712dc0d64dee5f0d05e4d8ca57711f8a9c850c","status":"affected","version":"48aa30443e52c9666d5cd5e67532e475f212337e","versionType":"git"},{"lessThan":"8a8a9fac9efa6423fd74938b940cb7d731780718","status":"affected","version":"48aa30443e52c9666d5cd5e67532e47…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:54acab85c6917e5521519955b455d3ff9f81bf1f12cd48c62f81b8e2d64f0b48 · sha256:4bef891fadb39103… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/core/dev.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.16","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:54acab85c6917e5521519955b455d3ff9f81bf1f12cd48c62f81b8e2d64f0b48 · sha256:4bef891fadb39103… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:54acab85c6917e5521519955b455d3ff9f81bf1f12cd48c62f81b8e2d64f0b48 · sha256:4bef891fadb39103… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/5455a232edea6b946b99449f15ca771a8874a5a6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54acab85c6917e5521519955b455d3ff9f81bf1f12cd48c62f81b8e2d64f0b48 · sha256:4bef891fadb39103… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/8a8a9fac9efa6423fd74938b940cb7d731780718"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54acab85c6917e5521519955b455d3ff9f81bf1f12cd48c62f81b8e2d64f0b48 · sha256:4bef891fadb39103… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/ed712dc0d64dee5f0d05e4d8ca57711f8a9c850c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54acab85c6917e5521519955b455d3ff9f81bf1f12cd48c62f81b8e2d64f0b48 · sha256:4bef891fadb39103… · /containers/cna/references/1

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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