7.8

CVE-2026-46112

RDMA/hns: Fix unlocked call to hns_roce_qp_remove()

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.17 < 5.15.209
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.175
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.140
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.88
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.30
Linux ≫ Linux Kernel Version >= 6.19 < 7.0.7
Linux ≫ Linux Kernel Version7.1 Updaterc1
Linux ≫ Linux Kernel Version7.1 Updaterc2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.1% 0.01
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-667 Improper Locking

The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.

https://git.kernel.org/stable/c/fb4ae739811d467409bd07d0e36cfd4140f3d26a
Patch
https://git.kernel.org/stable/c/fcf6a832c0d5b2bc5398d6996c5570d3ee7993fb
Patch
https://git.kernel.org/stable/c/1912f78798505dc9c637081bbddfbf1c22494c49
Patch
https://git.kernel.org/stable/c/615d9d260c32bb678504ca96f29ae46f9d745155
Patch
https://git.kernel.org/stable/c/0c99acbc8b6c6dd526ae475a48ee1897b61072fb
Patch
https://git.kernel.org/stable/c/1f0a3aa8b569d010316b427238222c5d899f9618
Patch
https://git.kernel.org/stable/c/b6296ff2475fc95ee6ea1b528c4b385302808186
Patch