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CVE-2026-43282

In the Linux kernel, the following vulnerability has been resolved: RDMA/ionic: Fix potential NULL pointer dereference in ionic_query_port The function ionic_query_port() calls ib_device_get_netdev() without checking the return value which could lead to NULL pointer dereference, Fix it by checking the return value and return -ENODEV if the 'ndev' is NULL.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:15e49dcb5690952924e7318bca15f1b39e1e478ebde887a5e36881838efcb2c8
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/infiniband/hw/ionic/ionic_ibdev.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2b96156c927cd83c109e2e3946e6111dce73231f","status":"affected","version":"2075bbe8ef03914aa2211035eec45d1d3a5c4ff2","versionType":"git"},{"lessThan":"81932a46dfd0db10a03f46f0b1c7ef946ac4552f","status":"affected","version":"2075bbe8ef03914aa2211035eec45d1d3a5c4ff2","versionType":"git"},{"lessThan":"fd80bd7105f88189f47d465ca8cb7d115570de30","status":"affected","version":"2075…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5c82d2d7afbe3a156fa8e6e1e6e6d893d311ee09eb2a938817a20c92468e6a8 · sha256:4d82c1e3747dc002… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/infiniband/hw/ionic/ionic_ibdev.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_…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5c82d2d7afbe3a156fa8e6e1e6e6d893d311ee09eb2a938817a20c92468e6a8 · sha256:4d82c1e3747dc002… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/infiniband/hw/ionic/ionic_ibdev.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2b96156c927cd83c109e2e3946e6111dce73231f","status":"affected","version":"2075bbe8ef03914aa2211035eec45d1d3a5c4ff2","versionType":"git"},{"lessThan":"81932a46dfd0db10a03f46f0b1c7ef946ac4552f","status":"affected","version":"2075bbe8ef03914aa2211035eec45d1d3a5c4ff2","versionType":"git"},{"lessThan":"fd80bd7105f88189f47d465ca8cb7d115570de30","status":"affected","version":"2075…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5c82d2d7afbe3a156fa8e6e1e6e6d893d311ee09eb2a938817a20c92468e6a8 · sha256:4d82c1e3747dc002… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/infiniband/hw/ionic/ionic_ibdev.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_…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f5c82d2d7afbe3a156fa8e6e1e6e6d893d311ee09eb2a938817a20c92468e6a8 · sha256:4d82c1e3747dc002… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/2b96156c927cd83c109e2e3946e6111dce73231f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5c82d2d7afbe3a156fa8e6e1e6e6d893d311ee09eb2a938817a20c92468e6a8 · sha256:4d82c1e3747dc002… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/81932a46dfd0db10a03f46f0b1c7ef946ac4552f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5c82d2d7afbe3a156fa8e6e1e6e6d893d311ee09eb2a938817a20c92468e6a8 · sha256:4d82c1e3747dc002… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/fd80bd7105f88189f47d465ca8cb7d115570de30"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f5c82d2d7afbe3a156fa8e6e1e6e6d893d311ee09eb2a938817a20c92468e6a8 · sha256:4d82c1e3747dc002… · /containers/cna/references/2

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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