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...

Published: 2026-05-28 · Last updated: 2026-06-01

Severity and scoring

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.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-46127
[Other]https://git.kernel.org/stable/c/27b6eb1f27fda9bdd5cae028e396758cdf525845
[Other]https://git.kernel.org/stable/c/34fbf48cf3b410d2a6e8c586fa952a36331ca5ba
[Other]https://git.kernel.org/stable/c/443c991fbc954cc9363e963c09f404b9f281f3a2
[Other]https://git.kernel.org/stable/c/75fc130664ae324e7b2f9ad3630e0f175e9ca6c8
[Other]https://git.kernel.org/stable/c/8832626a483439e207734e027afff322ccdf726e
[Other]https://git.kernel.org/stable/c/b610f33c5523fe26f6dd897667fff9c7a1de5905
[Other]https://git.kernel.org/stable/c/e01a957561f663d3b68d2fd233a4502e3367efcd
[Other]https://git.kernel.org/stable/c/ec44c00a4fe1327efa35083f98b39c01cb535a51