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CVE-2026-23313

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix preempt count leak in napi poll tracepoint Using get_cpu() in the tracepoint assignment causes an obvious preempt count leak because nothing invokes put_cpu() to undo it: softirq: huh, entered softirq 3 NET_RX with preempt_count 00000100, exited with 00000101? This clearly has seen a lot of testing in the last 3+ years... Use smp_processor_id() instead.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:653d4be2707c15a2720a35077d2b0a244d9a72977b93b7b0bf707c24a4d0e5da
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":["drivers/net/ethernet/intel/i40e/i40e_trace.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fa5d5baf67f619c7aa70697a194b5a9edd9f5bb7","status":"affected","version":"6d4d584a7ea8fc8d2be77545cb503118c193738a","versionType":"git"},{"lessThan":"b7e91827e1cf89cd34ad11dc8f8c010b70ab786e","status":"affected","version":"6d4d584a7ea8fc8d2be77545cb503118c193738a","versionType":"git"},{"lessThan":"9e0f091821571f0da387462803ee42f0bb157582","status":"affected","version":"6…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6a209d5dfe1256c826146c4fe09b7b2692615aab9ff4c824fa93a08e4a9c5e43 · sha256:78fe73e2c171f4a6… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/intel/i40e/i40e_trace.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.2"},{"lessThan":"6.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.136","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6a209d5dfe1256c826146c4fe09b7b2692615aab9ff4c824fa93a08e4a9c5e43 · sha256:78fe73e2c171f4a6… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/intel/i40e/i40e_trace.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fa5d5baf67f619c7aa70697a194b5a9edd9f5bb7","status":"affected","version":"6d4d584a7ea8fc8d2be77545cb503118c193738a","versionType":"git"},{"lessThan":"b7e91827e1cf89cd34ad11dc8f8c010b70ab786e","status":"affected","version":"6d4d584a7ea8fc8d2be77545cb503118c193738a","versionType":"git"},{"lessThan":"9e0f091821571f0da387462803ee42f0bb157582","status":"affected","version":"6…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6a209d5dfe1256c826146c4fe09b7b2692615aab9ff4c824fa93a08e4a9c5e43 · sha256:78fe73e2c171f4a6… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/intel/i40e/i40e_trace.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.2"},{"lessThan":"6.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.136","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6a209d5dfe1256c826146c4fe09b7b2692615aab9ff4c824fa93a08e4a9c5e43 · sha256:78fe73e2c171f4a6… · /containers/cna/affected/1

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/4b3d54a85bd37ebf2d9836f0d0de775c0ff21af9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a209d5dfe1256c826146c4fe09b7b2692615aab9ff4c824fa93a08e4a9c5e43 · sha256:78fe73e2c171f4a6… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/9e0f091821571f0da387462803ee42f0bb157582"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a209d5dfe1256c826146c4fe09b7b2692615aab9ff4c824fa93a08e4a9c5e43 · sha256:78fe73e2c171f4a6… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/b7e91827e1cf89cd34ad11dc8f8c010b70ab786e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a209d5dfe1256c826146c4fe09b7b2692615aab9ff4c824fa93a08e4a9c5e43 · sha256:78fe73e2c171f4a6… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/dca4ea596a3b0a1b82bc1d9f3e4d88bd9ad9561f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a209d5dfe1256c826146c4fe09b7b2692615aab9ff4c824fa93a08e4a9c5e43 · sha256:78fe73e2c171f4a6… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/fa5d5baf67f619c7aa70697a194b5a9edd9f5bb7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a209d5dfe1256c826146c4fe09b7b2692615aab9ff4c824fa93a08e4a9c5e43 · sha256:78fe73e2c171f4a6… · /containers/cna/references/0

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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