CVE-2026-46127
RDMA/ocrdma: Don't NULL deref uctx on errors in ocrdma_copy_pd_uresp()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 28, 2026 |
| Last Updated | Jun 1, 2026 |
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Affected Versions
Linux / Linux
fe2caefcdf5869f308c102e3d64d40683bfad711 < b610f33c5523fe26f6dd897667fff9c7a1de5905 fe2caefcdf5869f308c102e3d64d40683bfad711 < 443c991fbc954cc9363e963c09f404b9f281f3a2 fe2caefcdf5869f308c102e3d64d40683bfad711 < 27b6eb1f27fda9bdd5cae028e396758cdf525845 fe2caefcdf5869f308c102e3d64d40683bfad711 < e01a957561f663d3b68d2fd233a4502e3367efcd fe2caefcdf5869f308c102e3d64d40683bfad711 < 75fc130664ae324e7b2f9ad3630e0f175e9ca6c8 fe2caefcdf5869f308c102e3d64d40683bfad711 < 8832626a483439e207734e027afff322ccdf726e fe2caefcdf5869f308c102e3d64d40683bfad711 < ec44c00a4fe1327efa35083f98b39c01cb535a51 fe2caefcdf5869f308c102e3d64d40683bfad711 < 34fbf48cf3b410d2a6e8c586fa952a36331ca5ba
Linux / Linux
3.5
References
git.kernel.org: https://git.kernel.org/stable/c/b610f33c5523fe26f6dd897667fff9c7a1de5905 git.kernel.org: https://git.kernel.org/stable/c/443c991fbc954cc9363e963c09f404b9f281f3a2 git.kernel.org: https://git.kernel.org/stable/c/27b6eb1f27fda9bdd5cae028e396758cdf525845 git.kernel.org: https://git.kernel.org/stable/c/e01a957561f663d3b68d2fd233a4502e3367efcd git.kernel.org: https://git.kernel.org/stable/c/75fc130664ae324e7b2f9ad3630e0f175e9ca6c8 git.kernel.org: https://git.kernel.org/stable/c/8832626a483439e207734e027afff322ccdf726e git.kernel.org: https://git.kernel.org/stable/c/ec44c00a4fe1327efa35083f98b39c01cb535a51 git.kernel.org: https://git.kernel.org/stable/c/34fbf48cf3b410d2a6e8c586fa952a36331ca5ba