Unrated severityNVD Advisory· Published May 28, 2026· Updated Jun 1, 2026
CVE-2026-46127
CVE-2026-46127
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- osv-coords2 versions
>= 3.5.0, < 5.10.258+ 1 more
- (no CPE)range: >= 3.5.0, < 5.10.258
- (no CPE)range: < 7.0.11-1.1
Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/27b6eb1f27fda9bdd5cae028e396758cdf525845nvd
- git.kernel.org/stable/c/34fbf48cf3b410d2a6e8c586fa952a36331ca5banvd
- git.kernel.org/stable/c/443c991fbc954cc9363e963c09f404b9f281f3a2nvd
- git.kernel.org/stable/c/75fc130664ae324e7b2f9ad3630e0f175e9ca6c8nvd
- git.kernel.org/stable/c/8832626a483439e207734e027afff322ccdf726envd
- git.kernel.org/stable/c/b610f33c5523fe26f6dd897667fff9c7a1de5905nvd
- git.kernel.org/stable/c/e01a957561f663d3b68d2fd233a4502e3367efcdnvd
- git.kernel.org/stable/c/ec44c00a4fe1327efa35083f98b39c01cb535a51nvd
News mentions
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