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CVE-2026-45857

In the Linux kernel, the following vulnerability has been resolved: scsi: csiostor: Fix dereference of null pointer rn The error exit path when rn is NULL ends up deferencing the null pointer rn via the use of the macro CSIO_INC_STATS. Fix this by adding a new error return path label after the use of the macro to avoid the deference.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:271048651cde54fe558c5f90a76f7bf170d0ec1ca0eeb0eb3d2a671bbacd6cee
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/scsi/csiostor/csio_scsi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"16ccbfddcb32365138c806cf572e69b42a193c5c","status":"affected","version":"a3667aaed5698b84bad2f1b3f71adc86499f4bc6","versionType":"git"},{"lessThan":"44ef9f81392de885883f73b9f5c43936a82ae9d7","status":"affected","version":"a3667aaed5698b84bad2f1b3f71adc86499f4bc6","versionType":"git"},{"lessThan":"526ea3c0ccd495b0079db3e28fdddd51c1bf01f7","status":"affected","version":"a3667aaed569…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/scsi/csiostor/csio_scsi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.8"},{"lessThan":"3.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"}…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/scsi/csiostor/csio_scsi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"16ccbfddcb32365138c806cf572e69b42a193c5c","status":"affected","version":"a3667aaed5698b84bad2f1b3f71adc86499f4bc6","versionType":"git"},{"lessThan":"44ef9f81392de885883f73b9f5c43936a82ae9d7","status":"affected","version":"a3667aaed5698b84bad2f1b3f71adc86499f4bc6","versionType":"git"},{"lessThan":"526ea3c0ccd495b0079db3e28fdddd51c1bf01f7","status":"affected","version":"a3667aaed569…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/scsi/csiostor/csio_scsi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.8"},{"lessThan":"3.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"}…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/affected/1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/16ccbfddcb32365138c806cf572e69b42a193c5c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/1982257570b84dc33753d536dd969fd357a014e9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/25ab5e97d3c5f3ed594b4a65d1cc99dc24756681"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/25d623f0d77c11a256a54e860d00c239aa9a2583"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/3bbbab7b6949c76df64210348adbefedaabbf549"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/44ef9f81392de885883f73b9f5c43936a82ae9d7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/526ea3c0ccd495b0079db3e28fdddd51c1bf01f7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/6037124dbf675fbd0a6248aaf04cf07387b8c323"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:72499eae0f5f358291605fda2047e0ab7638e481e4703c1aa89f1eaae309533e · sha256:09dcae5ab93712c1… · /containers/cna/references/4

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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