Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix unlocked call to hns_roce_qp_remove() Sashiko points out that hns_roce_qp_remove() requires the caller to hold locks. The error flow in hns_roce_create_qp_common() doesn't hold those locks for the error unwind so it risks corrupting memory. Grab the same locks the other two callers use.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.17, < 5.15.209 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0c99acbc8b6c6dd526ae475a48ee1897b61072fbPatch
- https://git.kernel.org/stable/c/1912f78798505dc9c637081bbddfbf1c22494c49Patch
- https://git.kernel.org/stable/c/1f0a3aa8b569d010316b427238222c5d899f9618Patch
- https://git.kernel.org/stable/c/615d9d260c32bb678504ca96f29ae46f9d745155Patch
- https://git.kernel.org/stable/c/b6296ff2475fc95ee6ea1b528c4b385302808186Patch
- https://git.kernel.org/stable/c/fb4ae739811d467409bd07d0e36cfd4140f3d26aPatch
- https://git.kernel.org/stable/c/fcf6a832c0d5b2bc5398d6996c5570d3ee7993fbPatch
FAQ
What is CVE-2026-46112?
CVE-2026-46112 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix unlocked call to hns_roce_qp_remove() Sashiko points out that hns_roce_qp_remove() requires the caller to hold locks...
How severe is CVE-2026-46112?
CVE-2026-46112 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-46112?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.