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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00018.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
fe2caefcdf5869f308c102e3d64d40683bfad711 affected < e01a957561f663d3b68d2fd233a4502e3367efcd
fe2caefcdf5869f308c102e3d64d40683bfad711 affected < 75fc130664ae324e7b2f9ad3630e0f175e9ca6c8
fe2caefcdf5869f308c102e3d64d40683bfad711 affected < 8832626a483439e207734e027afff322ccdf726e
fe2caefcdf5869f308c102e3d64d40683bfad711 affected < ec44c00a4fe1327efa35083f98b39c01cb535a51
fe2caefcdf5869f308c102e3d64d40683bfad711 affected < 34fbf48cf3b410d2a6e8c586fa952a36331ca5ba
Linux Linux affected
Version Status Constraints
3.5 affected —
0 unaffected < 3.5
6.6.140 unaffected ≤ 6.6.*
6.12.88 unaffected ≤ 6.12.*
6.18.30 unaffected ≤ 6.18.*
7.0.7 unaffected ≤ 7.0.*
7.1-rc3 unaffected ≤ *

No data.

No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/34fbf48cf3b410d2a6e8c586fa952a36331ca5ba cve-icon cve-icon
https://git.kernel.org/stable/c/75fc130664ae324e7b2f9ad3630e0f175e9ca6c8 cve-icon cve-icon
https://git.kernel.org/stable/c/8832626a483439e207734e027afff322ccdf726e cve-icon cve-icon
https://git.kernel.org/stable/c/e01a957561f663d3b68d2fd233a4502e3367efcd cve-icon cve-icon
https://git.kernel.org/stable/c/ec44c00a4fe1327efa35083f98b39c01cb535a51 cve-icon cve-icon
History

Thu, 28 May 2026 13:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Thu, 28 May 2026 10:15:00 +0000

Type Values Removed Values Added
Description 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.
Title RDMA/ocrdma: Don't NULL deref uctx on errors in ocrdma_copy_pd_uresp()
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-05-28T09:35:42.368Z

Reserved: 2026-05-13T15:03:33.099Z

Link: CVE-2026-46127

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-28T10:16:28.250

Modified: 2026-05-28T13:44:01.663

Link: CVE-2026-46127

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-28T13:30:15Z

Weaknesses