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CVE-2026-46127

In the Linux kernel, the following vulnerability has been resolved: RDMA/ocrdma: Don't NULL deref uctx on errors in ocrdma_copy_pd_uresp() Sashiko points out that pd->uctx isn't initialized until late in the function so all these error flow references are NULL and will crash. Use the uctx that isn't NULL.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c75c41386e9181c683327ec2ef91eba8d5bc819f45aab5051a28c185264d1e02
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":["drivers/infiniband/hw/ocrdma/ocrdma_verbs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.5"},{"lessThan":"3.5","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/infiniband/hw/ocrdma/ocrdma_verbs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b610f33c5523fe26f6dd897667fff9c7a1de5905","status":"affected","version":"fe2caefcdf5869f308c102e3d64d40683bfad711","versionType":"git"},{"lessThan":"443c991fbc954cc9363e963c09f404b9f281f3a2","status":"affected","version":"fe2caefcdf5869f308c102e3d64d40683bfad711","versionType":"git"},{"lessThan":"27b6eb1f27fda9bdd5cae028e396758cdf525845","status":"affected","version":"fe…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/infiniband/hw/ocrdma/ocrdma_verbs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.5"},{"lessThan":"3.5","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/infiniband/hw/ocrdma/ocrdma_verbs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b610f33c5523fe26f6dd897667fff9c7a1de5905","status":"affected","version":"fe2caefcdf5869f308c102e3d64d40683bfad711","versionType":"git"},{"lessThan":"443c991fbc954cc9363e963c09f404b9f281f3a2","status":"affected","version":"fe2caefcdf5869f308c102e3d64d40683bfad711","versionType":"git"},{"lessThan":"27b6eb1f27fda9bdd5cae028e396758cdf525845","status":"affected","version":"fe…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/27b6eb1f27fda9bdd5cae028e396758cdf525845"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/34fbf48cf3b410d2a6e8c586fa952a36331ca5ba"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/443c991fbc954cc9363e963c09f404b9f281f3a2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/75fc130664ae324e7b2f9ad3630e0f175e9ca6c8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/8832626a483439e207734e027afff322ccdf726e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/b610f33c5523fe26f6dd897667fff9c7a1de5905"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e01a957561f663d3b68d2fd233a4502e3367efcd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/ec44c00a4fe1327efa35083f98b39c01cb535a51"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1018f2537e127db1f89e8dd780d9ccf4ca8cee371bb3f1513172daa92b9407ad · sha256:48a80e9acf581c53… · /containers/cna/references/6

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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